Not available via the cloud, at least just yet, but A Robot Named Fight is now on sale on Steam and the Nintendo eShop for a really low price. One of my all-time favorite indie games.
Imagine Super Metroid, but every session is randomized. A rogue-lite metroidvania with LOTS of content.
Please consider getting it and supporting the dev. It's an amazing game to play on the Switch, so I guess it's a great fit for the Steam Deck too.
https://store.steampowered.com/app/603530/A_Robot_Named_Fight/
It's also available on Utomik via PC.
Save 75% on A Robot Named Fight! on Steam
A Robot Named Fight is a Metroidvania roguelike focused on exploration and item collection. Explore a different, procedurally-generated labyrinth each time you play and discover randomized power-ups to traverse obstacles, find secrets and explode meat beasts.