An updated version of Audiosurf. Much more fast paced in comparison to its predecessor. Has an online scoreboard and workshop for gamemodes and skins.

Fun sci-fi rogue-like with tons of items and a lot of unique classes. Good soundtrack and minimalistic visual style.

More of a short, interactive story than a game. Play it if you want to experience some nostalgia.

A Mother-esque RPG with relatively easy bullet-hell gameplay and multiple endings. Nice soundtrack and extremely memorable characters.

Action FPS. No frills attached, just you, lots of guns and lots of enemies. Get it if you're looking for a good gunfest, otherwise ignore it.

A light-hearted puzzle game with a unique gameplay element, and has memorable characters. Has a workshop for custom levels.

A platform-based puzzle game with a distinct art style and themes of existentialism and nihilism.

An interesting look at meta content in videogames. It's a walking simulator though, so don't expect a lot of replayability. Get it on sale.

An updated version of The Binding of Isaac with far more content with high replay value. Huge recommendation.

Mother-esque J-RPG set after the apocalypse. Lots of dark humor and themes and has a great soundtrack.