Plutopia (gmfk07, 2013-05-29)

Everyone's favorite dwarf planet is going to get a whole lot bigger! Play as three of Pluto's moons - Charon, Nix, and Hydra - in an attempt to make Pluto huge! Can you handle playing as all three moons at once in this frantic adventure through space?

String Strummers 2 (icestormmaker, 2007-11-13)

Play as a FreakShow in my sequel to String Strummers!
You srtum the notes with the A key.

Game page: https://web.archive.org/web/20141016211550/http://sandbox.yoyogames.com/games/16678-string-strummers-2
Download: https://archive.org/download/yyg-sandbox-sp-sz/yyg-sandbox-sp-sz.zip/string-strummers-2/music_concert.exe

does this hurt your eyes (mckelle321, 2010-06-23)

which room hurts your eyes mor e room 1 or room 2

Game page: https://web.archive.org/web/20141016084527/http://sandbox.yoyogames.com/games/133081-does-this-hurt-your-eyes
Download: https://archive.org/download/yyg-sandbox-d-e-v2/yyg-sandbox-d-e.zip/does-this-hurt-your-eyes/screensaver_try1.exe

Sock-Him (plantfood, 2010-01-11)

2 player simple boxing game like the rock em sock em robots. Enjoy!

Game page: https://web.archive.org/web/20141016233815/http://sandbox.yoyogames.com/games/110556-sock-him
Download: https://archive.org/download/yyg-sandbox-sa-so-0-9/yyg-sandbox-sa-so-0-9.zip/sock-him/sockhim.exe

Sacred Mushroom (llama0man, 2008-02-10)

You must collect and sell the sacred mushrooms to earn money..Please Comment

Game page: https://web.archive.org/web/20141016135702/http://sandbox.yoyogames.com/games/25097-sacred-mushroom
Download: https://archive.org/download/yyg-sandbox-sa-so-0-9/yyg-sandbox-sa-so-0-9.zip/sacred-mushroom/sacred_mushroom.exe

quest champion (firemaster301, 2011-10-26)

only just started so not much to do.Do you have what it takes to win the quest championships if so play this game.

Game page: https://web.archive.org/web/20141016065003/http://sandbox.yoyogames.com/games/188148-quest-champion
Download: https://archive.org/download/yyg-sandbox-p-q/yyg-sandbox-p-q.zip/quest-champion/rpg.exe

play2 fun (darknis within, 2008-10-12)

Its a game for 2 players and with a lot of cheats and stuf. It isn't a realy serious game but just good fun. when you play it with someone fun is there!

Game page: https://web.archive.org/web/20141015170135/http://sandbox.yoyogames.com/games/55852-play2-fun
Download: https://archive.org/download/yyg-sandbox-p-q/yyg-sandbox-p-q.zip/play2-fun/play2_fun.gmk

Snail 2 (dannykiller, 2010-10-12)

As the story goes on, your adventure becomes bigger and stakes become high! {play snail 1 first}

Game page: https://web.archive.org/web/20141017082439/http://sandbox.yoyogames.com/games/147659-snail-2
Download: https://archive.org/download/yyg-sandbox-sa-so-0-9/yyg-sandbox-sa-so-0-9.zip/snail-2/Snail_2.exe

Packman Deluxe (mamoetXVI, 2010-05-24)

It looks like the tutorial you do when you learn the game, but the 2nd lvl changes the whole game!

Game page: https://web.archive.org/web/20141015104817/http://sandbox.yoyogames.com/games/128826-packman-deluxe
Download: https://archive.org/download/yyg-sandbox-p-q/yyg-sandbox-p-q.zip/packman-deluxe/packman_deluxe.exe