Robotry is goofy and fun platformer where you control each leg manually. Physics is a little more forgiving than in similar games, but that just means the levels can be bigger and more dramatic; they're still quite difficult.
https://www.nintendo.com/store/products/robotry-switch/
Robotry! for Nintendo Switch - Nintendo Official Site

A physics-based platformer without a jump button. Walk, jump, climb and parkour by directly controlling each leg of a confused baby robot. Go from a glitching toddler to a somersaulting acrobat in the story mode, or share a multi-legged robot with your f…

Gardener's Path is an interesting tilt maze puzzle game set in a magic garden. And your job is to protect it from giant bugs by using an several different tools, including magic.
https://www.nintendo.com/store/products/gardeners-path-switch/
Gardener's Path for Nintendo Switch - Nintendo Official Site

Gardener’s Path is a top-down turn-based puzzle game, about fighting giant insects and protecting underground gardens. Solve increasingly elaborate puzzles scattered throughout 60 handcrafted gardens, each one with their own set of friends and foes. Tak…

The Wizard and The Slug is a quirky and silly platformer with some really creative and fun gameplay mechanics. The story is fun, but also kinda epic? Or something😉. Anyway, story good, gameplay good, get it.
https://www.nintendo.com/store/products/the-wizard-and-the-slug-switch/
https://store.playstation.com/en-us/product/UP0891-PPSA07503_00-RGAWIZARDANDSLUG
The Wizard and The Slug for Nintendo Switch - Nintendo Official Site

A fugitive wizard meets a forest slug and a strange friendship is born. Together these adventurers traverse an oddball fantasy world, unraveling the mystery surrounding an ancient curse. Play as the fastest, most agile slug in video game history together…

Paper Cut Mansion is absolutely incredible. A weird horror roguelite. Stunning visuals and an entrancing world. Puzzles, combat, and quests. But it's also awkward, obtuse, and controls a little weird. Still, overall really good.
https://www.nintendo.com/store/products/paper-cut-mansion-switch/
Paper Cut Mansion for Nintendo Switch - Nintendo Official Site

Paper Cut Mansion is a roguelite horror set in a papercraft world. Play as Toby, a police detective arriving at a mysterious old mansion. Explore the mansion floor by floor as you seek to unravel the story behind this bizarre place, with each run giving …

Wayward Strand is an engaging and unusual adventure game aboard a hospital made from an old airship. There are a variety of interesting characters and conversations you can participate in or eavesdrop on, but limited time means you can't do everything.
https://www.nintendo.com/store/products/wayward-strand-switch/
Wayward Strand for Nintendo Switch - Nintendo Official Site

Welcome to the Hospital It's the summer of 1978, and Casey Beaumaris is trying to make the most of her holidays, when her mum asks her to spend a long weekend helping out at the airborne hospital where she works. Casey prefers the company of books to peo…

Anuchard is a weird, incredible action RPG that feels like a lost SNES masterpiece. Unusual, challenging combat, neat puzzles, wonderfully unique visuals. Embark on an epic adventure as the Bellwielder (yes, your weapon is a bell).
https://www.nintendo.com/store/products/anuchard-switch/
Anuchard for Nintendo Switch - Nintendo Official Site

Generations after the collapse, its surviving descendants have chosen you to become The Bellwielder of the magical Audros Bell. Go forth, battle monsters, solve puzzles, and restore Anuchard to its former skyward glory! Anuchard was known as a place of …

Minute of Islands is a slow, strange, somber adventure. Incredible, unsettling, and yet strangely beautiful visuals accompany the amazing, thoughtful story. Breathtaking (and for Mo that's almost literal!).
https://store.steampowered.com/app/1049710/Minute_of_Islands/
https://www.gog.com/game/minute_of_islands
Save 80% on Minute of Islands on Steam

Explore strange and wonderful islands and dark labyrinths below in this narrative puzzle platformer. Guide young mechanic Mo on her quest to repair a world on the brink of collapse. The powerful Omni Switch at your disposal may not be enough to fix the damage that hides beneath the surface...

And that is it for now. There's still more to come. I'll tell you about it tomorrow.
Trash Quest is a nice, small, fun Metroidvania with no checkpoints or save points, just a central hub and shortcuts. Good, challenging gameplay and cute presentation. And you're a raccoon with a gun, that's neat.
https://www.nintendo.com/store/products/trash-quest-switch/
Trash Quest for Nintendo Switch - Nintendo Official Site

SPACE VOYAGE Trash Quest is set on the space station Deliverance. The crew has just begun preparations for the long voyage to Tau Ceti. The AI has been activated, and it's performing a quick system check. FEARLESS RACCOON You play as a raccoon that has n…

Mechstermination Force is an exciting action game of just boss fights. BIG boss fights. Taking down giant robots with just your gun and a hammer is hard, but fun.
https://www.nintendo.com/store/products/mechstermination-force-switch/
Mechstermination Force for Nintendo Switch - Nintendo Official Site

Battle against massive bosses, jump and climb onto them to find their weakspots and blow them to kingdom come in this action packed platforming boss rush, from the creator of the Gunman Clive series. When the MegaMechs have taken control of the world, on…

Pushy and Pully in Blockland is a cute and fun arcade co-op game that draws influence from several different retro classics but blends them together into something wonderful and unique.
https://www.nintendo.com/store/products/pushy-and-pully-in-blockland-switch/
Pushy and Pully in Blockland for Nintendo Switch - Nintendo Official Site

Pushy and Pully in Blockland Push is a cooperative arcade game with a retro feeling. Help Pushy and Pully get back their spaceship on their trip across Blockland. Push blocks to defeat the monsters, join blocks of the same colour to get power ups and def…

The Last Cube is atmospheric, engaging, and fun rolling cube puzzle game that is also a sci-fi adventure. Unique mechanics where the stickers that are applied to your surfaces aren't just for pressing matching buttons, they also give you special abilities.
https://www.nintendo.com/store/products/the-last-cube-switch/
The Last Cube for Nintendo Switch - Nintendo Official Site

Venture into the desolate cube world where you’ll discover 3D puzzles in diverse, colorful environments. As the Last Cube, you must prove your worth and save your dying home. Features: - Award-winning puzzle gameplay, revolving around the unique “sticker…

Dark Water : Slime Invader is a fun, charming, quirky action platformer. Unusual visual style and gameplay, with a lot of different gameplay mechanics that all work together well.
https://www.nintendo.com/store/products/dark-water-slime-invader-switch/
Dark Water: Slime Invader for Nintendo Switch - Nintendo Official Site

Dark Water is a story about a granddaughter and grandmother's adventure to save their village from cursed slime attacks. Use various bow skills to defeat slimes, overcome the traps and save the village from the crisis. Dark Water, a Fantasy side-scrollin…

The Knight Witch is AWESOME. A twin-stick shooter epic fantasy adventure. Gorgeous visuals, an engaging story, and lots of cool game mechanics and systems: deck-building, exploration, auto-aim, and more.
https://www.nintendo.com/store/products/the-knight-witch-switch/
The Knight Witch for Nintendo Switch - Nintendo Official Site

Shoot 'Em Up Spellcasting Sorcery! Encounter evil foes and choose whether you wield your magic or use your weapons and wits to take them down. With their flight capabilities, superior fighting strength and reality-bending magic, The Knight Witches absolu…

F.I.S.T.: Forged In Shadow Torch is an awesome Metroidvania about an old veteran rabbit who returns to battle, with his giant mechanical fist, one last time. Crunchy, satisfying combat with grabs and finishers, great visuals, engaging story.
https://www.nintendo.com/store/products/f-i-s-t-forged-in-shadow-torch-switch/
F.I.S.T.: Forged In Shadow Torch for Nintendo Switch - Nintendo Official Site

After the animals of Torch City were defeated by the invading Robotic Legion in the Resistance War six years ago, former Resistance fighter Rayton the rabbit has kept a low profile. The arrest of a friend meant he had no choice but to put on his giant me…

LEAVES - The Journey is a beautiful and cryptic point-and-click adventure. Explore and search and solve challenging puzzles to find the lost leaves. Feels very much like an Amanita Design game (that's a big compliment).
https://store.steampowered.com/app/569800/LEAVES__The_Journey/
Save 90% on LEAVES - The Journey on Steam

Travel to the mystic lands of Mononino and help the Treefruities to recover the lost leaves of their home tree. Search for clues to master the many puzzles and challenges on your journey.

I haven't played it myself yet, but the sequel, LEAVES - The Return is also on sale.
https://store.steampowered.com/app/569810/LEAVES__The_Return/
Save 90% on LEAVES - The Return on Steam

Mononino and the Treefruities fared well without you - until another disaster scattered the leaves of their home tree. Once more, take on the journey and challenging puzzles along the way.

Daggerhood is a solid, fun platformer. The teleporting dagger is a neat mechanic. Nothing groundbreaking, just a good game.
https://www.nintendo.com/store/products/daggerhood-switch/
https://store.playstation.com/en-us/product/UP0891-CUSA14147_00-RATAGADAGGERHOOD/
Daggerhood for Nintendo Switch - Nintendo Official Site

Every man should have a skill and for Vincent S. Daggerhood, that skill was thieving. Quick with his hands, there was no loot he couldn’t plunder and no treasure chest he couldn’t escape with. For Daggerhood, life was good, until come that fateful day he…

Knightin'+ is a very unserious, dungeon-only Zelda-lite. Retro graphics, solid gameplay, gets quite challenging.
https://www.nintendo.com/store/products/knightin-plus-switch/
https://store.playstation.com/en-us/product/UP0891-CUSA17967_00-RATAGAMEKNIGHTIN/
Knightin'+ for Nintendo Switch - Nintendo Official Site

Join brave Sir Lootalot on his epic quest in this little adventure. Explore and fight your way through the four dangerous dungeons filled with dangerous traps, devious puzzles and magical artifacts. Survive all four dungeons by unlocking new abilities an…

FAITH: The Unholy Trinity is an engaging and frightening horror game about a young priest fighting the forces of Satan. Very retro in ways both good and bad, there's some frustrating bits. But overall an incredible experience.
https://www.gog.com/en/game/faith_the_unholy_trinity/
FAITH: The Unholy Trinity

On September 21, 1986, two priests arrived at the Martin Family home in rural Connecticut

GOG.com
Spooky Ghosts Dot Com is a fun and simple Metroidvania with ghosts to bust and cute cats to rescue. Fairly short, but challenging.
https://zertuk.itch.io/spooky-ghosts-dot-com
Spooky Ghosts Dot Com by zertuk

Ruby the ghost hunter has a tough gig this Halloween. Explore the mansion, battle spooky bosses, and rescue lost cats!

itch.io
SJ-19 Learns To Love! is a short, quirky metroidvania about a killer robot developing emotions and maybe deciding it doesn't want to kill everything. Maybe. Kinda silly, but challenging.
https://zertuk.itch.io/sj-19-learns-to-love
SJ-19 Learns to Love! by zertuk

A short metroidvania about a killer robot who learns to love~ 💕 Explore, defeat bosses, and gain the power of LOVE!

itch.io
TENDY: Robot Gardener is a funky little puzzle game. Take care of a space garden by giving instruction to a robot. Has weird rules including a bit of randomness. Fun strange visuals. Part of the CosmOS 9 Bundle.
https://toomuchtomato.itch.io/tendy/
TENDY: Robot Gardener by Too Much Tomato

tend to flora and fauna on a puzzling space station in this short n' weird game

itch.io
Timelie is a neat stealth puzzle game. Time-manipulation is mostly used in an interesting way: it allows you to time your actions precisely, down to the second. It's sort of like SUPERHOT that way. Sometimes a little slow, but very good.
https://www.nintendo.com/store/products/timelie-switch/
Timelie for Nintendo Switch - Nintendo Official Site

Foresee and rewind The Timeline ability gives players the power to control time just like a media player. Drag the Timeline left rewind time and undo your past mistakes. Drag it right to watch your future unfold and gain you valuable information to chang…

PHOGS! is incredibly bizarre and utterly delightful. Puzzles aren't that hard, but they are fun and interesting. Co-op must be crazy but I haven't been able to try it myself.
https://www.nintendo.com/store/products/phogs-switch/
PHOGS! for Nintendo Switch - Nintendo Official Site

In PHOGS! you play as a duo of dogs on a captivating, puzzle-filled adventure. Linked by a stretchy belly, you’ll need to bark, bite and bounce your way through obstacles set across the themed worlds of Food, Sleep and Play, in co-op or single-player. Fo…

Gato Roboto is a wonderful and silly, stylish and unique metroidvania about a kitty in a mech. The story is fun, the visuals are great, and the game is a nice challenge.
https://www.gog.com/game/gato_roboto
Gato Roboto

Pounce inside of your cozy armored mech and set off on a dangerous trek through an alie

GOG.com
BTW, the developers of Gato Roboto are working on a new game. Check out Gunbrella, it's awesome! A fun, challenging action-platformer with distinctive style and great gameplay. Demo available.
https://store.steampowered.com/app/1580180/Gunbrella/
Steamで65% OFF:Gunbrella

この重厚なノワールパンク・アクションアドベンチャーゲームの世界で、多機能な「ガンブレラ」を駆使しながら超常現象を解き明かし、常軌を逸したカルト集団を撃ち抜こう。

No Longer Home is a melancholy visual novel about life and coping with things out of our control. Softly surreal and introspective, follow two queer recent grads figuring out their lives and their selves.
https://www.nintendo.com/store/products/no-longer-home-switch/
https://www.humblebundle.com/store/no-longer-home
No Longer Home for Nintendo Switch - Nintendo Official Site

Bo and Ao are graduating university and preparing to leave the flat they’ve lived in together for a year. Thanks to visa limitations, Ao is forced to return to Japan, leaving Bo in England. Disillusioned by post-educational life and shoved aside by a gov…

Teacup is a short, gentle, charming adventure game. Teacup, an introverted frog, needs to overcome her shyness and talk to and help lots of different folks to get enough tea for her upcoming tea party. Easy and friendly.
https://www.nintendo.com/store/products/teacup-switch/
Teacup for Nintendo Switch - Nintendo Official Site

Teacup is a short and wholesome narrative adventure game with a focus on exploration and non-linear progression. You play as the titular Teacup, a shy and introverted young frog who loves drinking tea and reading. The day before she is to host a tea part…

A Fold Apart is a sweet puzzle game that tells the story of a long distance relationship. The puzzle mechanics of folding are really creative and neat (if kinda easy), and the story is just wonderful.
https://www.nintendo.com/store/products/a-fold-apart-switch/
https://store.playstation.com/en-us/product/UP1184-CUSA19327_00-LL9QDQ41J80WBI7M/
A Fold Apart for Nintendo Switch - Nintendo Official Site

Lightning Rod Games presents A Fold Apart: an award-winning puzzle game that explores the emotional rollercoaster of a long-distance relationship — in a world of folding paper! Featuring: - A relatable, true-to-life story of a long-distance relationship…

Princess Farmer is super queer, super charming, super great, furry visual novel/match-3 puzzle game. Wholesome and fun, and cute as heck, with a unique approach to classic puzzle mechanics. Amazing.
https://www.nintendo.com/store/products/princess-farmer-switch/
Princess Farmer for Nintendo Switch - Nintendo Official Site

Princess Farmer is a match3 puzzle and visual novel game with easy to learn action mechanics and different difficulty levels that let you breeze through the game or challenge you to earn more rewards. The story is played in episodes, much like magical-gi…

Puddle Knights is a creative, charming, and very unique puzzle game. Help the nobles keep their feet clean. Tons of interesting puzzles with lots of clever mechanics.
https://www.nintendo.com/store/products/puddle-knights-switch/
Puddle Knights for Nintendo Switch - Nintendo Official Site

A mud-based puzzle game where you arrange snake-like capes of chivalrous knights to cover puddles and other hazards. Help the nobles to reach their goal in this lighthearted medieval mindmuck! Key features: * 100+ head-scratching levels of increasing dif…

Demons of Asteborg is a great retro action platformer with just a little bit of exploration. Great retro visuals, good combat, and an engaging story.
https://www.nintendo.com/store/products/demons-of-asteborg-switch/
Demons of Asteborg for Nintendo Switch - Nintendo Official Site

Demons of Asteborg® is an original and challenging new 2D game, mixing action, small puzzles and strategy. This 16-bit game will bring back many memories for retro fans. The story Long ago in the Kingdom of Asteborg, a war broke out, pitting humans and d…

0°N 0°W is a surreal experience. An exploration with no real objectives, just a variety of strange and wild worlds to explore. Not for people who are a looking for a "game," so to speak, but for people into art and weird stuff.
https://store.steampowered.com/app/670750/0N_0W/
Steam で 70% オフ:0°N 0°W

Enjoy a surreal vacation in a magical dimension full of audio visual stimulation!

Moon Raider is a nice, challenging pixel art action-platformer. Gameplay is solid; though it does have a few awkward quirks, but it's really fun and it looks great.
https://www.nintendo.com/store/products/moon-raider-switch/
Moon Raider for Nintendo Switch - Nintendo Official Site

Ava is the young daughter of the brilliant-but-aging scientist Dr. Cavor and Selene, the former queen of the moon. Selene is a selenite whose life depends on special energy only moon gems can provide. With none left and time running out, Dr. Cavor enlist…

Ghost Parade is a charming platformer action RPG based in Indonesian folklore. The visuals are magical, and you'll meet and recruit a variety of cute & spooky characters. A nice adventure with unique flavor. A bit janky, but good.
https://www.nintendo.com/store/products/ghost-parade-switch/
https://store.playstation.com/en-us/product/UP1024-CUSA16151_00-GHOSTPARADE12345/
Ghost Parade for Nintendo Switch - Nintendo Official Site

There’s something spooky in the woods... And it needs your help! Your walk home takes an other-worldly turn as you become lost in a dark, mysterious forest. Join a mystical battle to protect the supernatural inhabitants from those who are trying to level…

Two Parsecs From Earth is a fun, challenging, no combat metroidvania. Fairly short, but it has branching playthroughs and multiple endings. Maybe not the most impressive game, but it's still good.
https://www.nintendo.com/store/products/two-parsecs-from-earth-switch/
https://store.playstation.com/en-us/product/UP0891-CUSA23434_00-RGTWOPARSECSFROM/
Two Parsecs From Earth for Nintendo Switch - Nintendo Official Site

Robot Z3-L1’s ship has crash landed on an inhospitable planet called Dimidium filled with alien landscapes and hostile surroundings. To escape and return home, Z3-L1 (/zeli/) must gather clues, gain powers and discover artifacts needed to fix a space shi…

It has a cute dragon girl!!! What more do you want?!! Okay, for my followers who aren't immediately persuaded, Shirone: The Dragon Girl is a fun action-adventure with a heavy puzzle emphasis. It really is pretty good.
https://www.nintendo.com/store/products/shirone-the-dragon-girl-switch/
Shirone: the Dragon Girl for Nintendo Switch - Nintendo Official Site

Imagine waking up in a haunted castle. "Where am I?" You ask every creature you see, but none of them know. The only thing you're sure of is that you need to get out of here. That's the situation Shirone is in, and she needs your help to escape. ”Shiron…

Cyber Protocol is a fast-paced tilt maze arcade game; like Tomb of the Mask. Fun, neon-cyberpunk style, lots of levels and challenges. Pretty straightforward, but a good challenge, especially getting a high score.
https://www.nintendo.com/store/products/cyber-protocol-switch/
Cyber Protocol for Nintendo Switch - Nintendo Official Site

Cyber Protocol is an arcade puzzle game set in Cyberpunk scenario with a strong and dynamic gameplay. You impersonate the main hero, whose mission is to bring his Android friend (G0X6) back to life by activating the protocol. • ABSORBING GAMEPLAY ••••• T…

The Lightbringer is a neat 3D platformer. Explore thoroughly to gather light to purify the corruption, and when that's not enough, throw your trusty boomerang. Your sister's spirit guide you in rhyme. A little quirky, perhaps not for everyone.
https://www.nintendo.com/store/products/the-lightbringer-switch/
The Lightbringer for Nintendo Switch - Nintendo Official Site

Dear brother, when this letter reaches your hands, I will no longer be protecting our lands. With great sorrow I pass this duty onto you. Do not be afraid, as I will guide you through. You will travel these lands across the shores, across the skies. I…

Mable & The Wood is strange and somber metroidvania with weird and unique gameplay. Turn into monsters because your sword is too heavy for you. Simple yet challenging, with multiple endings including a pacifist route.
https://www.gog.com/game/mable_the_wood
Mable & The Wood

Mable & The Wood is a Metroidvania where you hunt down massive beasts and, upon destroyin

GOG.com
Adventures of Chris is a fun, charming, nostalgic action-platformer inspired by the cartoons & games of the 90s. The bullied chubby kid saves the world! Feels like something a kid might make, because it kinda is, but with the polish of experience.
https://www.gog.com/game/adventures_of_chris
Adventures of Chris

Oh, wow, ich hätte gar nicht erwartet, dass du so weit runterscrollst ... Großart

GOG.com
Boomerang X is AWESOME. Utterly unique, tense, exhilarating. Very fast and challenging, but more doable than you might think; the tools it gives you make it just work. You'll feel like a ninja when you pull things off.
https://store.steampowered.com/app/1170060/Boomerang_X/
https://www.nintendo.com/store/products/boomerang-x-switch/
Steamで75% OFF:Boomerang X

失われた文明に眠る神秘のブーメランを操り、空中を自在に飛び回ろう。悪意に満ちた生物があふれるアリーナを探索しながら、奴らを切り刻み、跳躍し、吹き飛ばせ。この世界で生き残るにはスピードが何より重要だ。

Kaze and the Wild Masks is a fantastic, somewhat-retro platformer. While the influence of Donkey Kong Country is obvious, Kaze still manages to be very original, fun, and just gorgeous.
https://www.nintendo.com/store/products/kaze-and-the-wild-masks-switch/
Kaze and the Wild Masks for Nintendo Switch - Nintendo Official Site

In Kaze and the Wild Masks, you journey through the Crystal Islands in 90’s classics platformer style. Play as Kaze and save your friend Hogo from a curse that spread chaos around the islands. Face enraged living vegetables by invoking the powers of the …

GOODBYE WORLD is a short, interesting game. Gameplay wise it's a nifty little retro puzzle-platformer, but the levels are separated by a story of young game developers struggling with life and their desire to make games.
https://www.nintendo.com/store/products/goodbye-world-switch/
GOODBYE WORLD for Nintendo Switch - Nintendo Official Site

GOODBYE WORLD

Demon Turf, by Fabrazz, is an amazing 3D platformer. This game oozes style, and a has lot of character. Gameplay feels really good, and everything looks so unique. Lots of options and lots to do. Free Tower DLC coming soon.
https://www.nintendo.com/store/products/demon-turf-switch/
Demon Turf for Nintendo Switch - Nintendo Official Site

The Demon World is inhabited by all kinds of nasties... Most of them lumped into gangs battling for dominion, each led by its own head honcho. Yet even these bad dudes are no match for the Demon King himself! Instead, the task falls to Beebz, a young dem…

I haven't played it myself yet, but the platforming-focused mini-sequel, Demon Turf: Neon Splash, is also on sale.
https://www.nintendo.com/store/products/demon-turf-neon-splash-switch/
Also the bundle of both games
https://www.nintendo.com/store/products/demon-turf-bundle-switch/
Demon Turf: Neon Splash for Nintendo Switch - Nintendo Official Site

Woah! Beebz and her friends were sucked into the neon splattered world of a painting and need to get the heck outta there! Can you escape these dangerous & surrealist environments, using your platforming skills, to get back home? FEATURES: - This paintin…

Circa Infinity is a challenging, mind-bending game like nothing else. It grabbed me the moment I started playing. The visuals are unique and striking and the gameplay is too.
https://www.nintendo.com/store/products/circa-infinity-switch/
Circa Infinity for Nintendo Switch - Nintendo Official Site

Reach the core of each level by slipping through a series of circular layers. Time your jumps carefully to avoid the creatures that reside within the circles and reach the next layer. As you go deeper, the action gets faster and more challenging! Can you…

Project Starship X is a wild and silly roguelite SHMUP. Dash and crash past or into enemies. Choose from several pilots, play 5 of 14 different possible levels, lots of options, and more. Very fun.
https://www.nintendo.com/store/products/project-starship-x-switch/
Project Starship X for Nintendo Switch - Nintendo Official Site

Project Starship is back with a wacky take on cosmic horror. In this rogue-lite shooter, you’ll take the role of the tentacled-yet-hip Swagthulhu as you CRASH-KILL comical abominations in flashy 16-bit style! With multi-purpose dodge mechanics and tons o…

Unbound: Worlds Apart is a gorgeous, enchanting puzzle-platformer adventure. The shifting mechanics here aren't very new, but they are done incredibly well, with a few interesting twists.
https://www.gog.com/game/unbound_worlds_apart
Unbound: Worlds Apart

Free prologue for Unbound: Worlds Apart is available here What is Unbound? Unbound:

GOG.com
Mutazione is sooo good. An incredible adventure game that explores both the ordinary and the supernatural in an amazingly detailed world. Plus gardening! Fans of Kentucky Route Zero should give this a look.
https://www.gog.com/game/mutazione
Mutazione

Feature List • A lush, hand-illustrated world to explore  • Ensemble cast of lo

GOG.com
BADLAND is thrilling, tough, inventive, and atmospheric. Simple gameplay, but it really keeps you on your toes. Tons of levels, and extra objectives to keep you playing for a while.
https://store.steampowered.com/app/269670/BADLAND_Game_of_the_Year_Edition/
Steamで90% OFF:BADLAND: Game of the Year Edition

ゲームオブザイヤー賞を獲得した『BADLAND』の世界を飛んで、生き残って、道中で無数の予想外のトラップやパズル、障害物を発見しよう。

Dig Dog is a cute, simple, straightforward platformer roguelite. Just a fun, solid game. The developer made it without using his hands. Cheap!
https://www.nintendo.com/store/products/dig-dog-switch/
Dig Dog for Nintendo Switch - Nintendo Official Site

Dig Dog is an action roguelike platformer. Dig to discover treasure, adventure and bones! Jump, dash, stomp and dig your way through a strange world inhabited by stranger creatures. Simple, expressive control scheme – Run, dig, drop, jump or dash using o…

Pile Up! Box by Box is a friendly and fun co-op (playable solo) 3D platformer. It's fairly easy, has pleasant visuals and interesting mechanics. Plus minigames!
https://www.nintendo.com/store/products/pile-up-box-by-box-switch/
https://store.playstation.com/en-us/product/UP0977-CUSA20360_00-9781553436378311
Pile Up! Box by Box for Nintendo Switch - Nintendo Official Site

Pile Up! ticks all the right boxes as a family-friendly cooperative 3D platformer! Jump up, slide down, play together and carry the load! Coordinate with your friends or rely on your own creativity to navigate cardboard worlds full of uniquely joyful lev…

Gunhouse is an exciting tower-defense game with puzzle mechanics where you must slide tiles into formation to fill your ammo. Unique gameplay and wild, cartoony visuals.
https://www.nintendo.com/store/products/gunhouse-switch/
https://store.playstation.com/en-us/product/UP4221-CUSA09627_00-GUNHOUSECOOLTOWN
Gunhouse for Nintendo Switch - Nintendo Official Site

Load your guns! Rain death from above! Protect your valuable orphans! Defeat giant, improbable bosses! Gunhouse is part puzzle, part active tower defense, as you make big combos to launch a hail of bullets and special attacks at the alien invaders who wo…

Induction is a sleek, minimalist, challenging time-traveling puzzle game that goes in some really weird directions. The different ways the systems in this game interact are fascinating and mind-bending.
https://www.nintendo.com/store/products/induction-switch/
Induction for Nintendo Switch - Nintendo Official Site

Induction is an abstract puzzle game about time travel and paradoxes. As you master its logic, Induction will rewire how you think about cause and effect. Across more than 50 meticulously designed puzzles, you must explore the counter-intuitive possibili…

Hourglass is an interesting and atmospheric first-person puzzle game. Uses a neat time-traveling mechanic. I've seen games like this before, but doing it in 3D is unusual, and it's very well done, with good puzzles.
https://www.nintendo.com/store/products/hourglass-switch/
Hourglass for Nintendo Switch - Nintendo Official Site

In Hourglass you can create a time-clone of yourself to solve challenging puzzles. You will play as Aywa, a young adventurer who is traveling to Egypt to find her missing father - an archeologist, who never returned from his latest expedition.

Toodee and Topdee is a delightful mashup. Incredibly unique blend of a platformer and a top-down, Chips Challenge-ish puzzle game. More challenging than you might expect, thankfully there are lots of accessibility options.
https://www.nintendo.com/store/products/toodee-and-topdee-switch/
Toodee and Topdee for Nintendo Switch - Nintendo Official Site

Toodee and Topdee is a 2D Platformer and a Top-Down Puzzler hybrid. Switch between Toodee and Topdee and their unique perspectives, and watch how the game bends to the rules of the current genre. Solve mind-melting puzzles! Overcome hard-as-nails challen…

Olija is an amazing and epic pixel-art action-adventure. Gameplay is fantastic and distinctive, and the visuals are great. The horror-tinged story is really engaging. Just all around incredible.
https://www.nintendo.com/store/products/olija-switch/
Olija for Nintendo Switch - Nintendo Official Site

Armed with a legendary harpoon, he and other castaways try to leave this hostile country to return to their homelands. Through adventurous exploration, narration and razor sharp combat, the player will discover a strange world and its inhabitants, includ…

Dropsy is a point & click adventure that draws from the classics but also innovates in telling the story of a dim but friendly clown who doesn't know how scary he looks. By turns strange, silly, sweet, tragic, touching, and creepy. A unique, special game.
https://www.nintendo.com/store/products/dropsy-switch
Dropsy for Nintendo Switch - Nintendo Official Site

After a deadly circus fire shatters his world and tarnishes his name, Dropsy the Clown finds himself on a journey of self-discovery through a story that harnesses themes of love and unmerited kindness. With his father gravely ill and the world turning it…

Owlboy is a flying action-adventure with gorgeous graphics and an engaging story. Working with friends you recruit is fun and interesting. Making the hero actually mute was a bold choice that adds depth to the writing.
https://www.nintendo.com/store/products/owlboy-switch/
https://store.playstation.com/en-us/product/UP4218-CUSA09914_00-OWLBOY0000000000/
Owlboy for Nintendo Switch - Nintendo Official Site

Owlboy is a story-driven platform adventure game, where you can fly and explore a brand new world in the clouds! Pick up your friends, and bring them with you as you explore the open skies. Overcome obstacles and greater enemies, in one of the most detai…