Underrated Steam Games

[Rugi]

The title says it all. Steam is full of incredibly underrated games that probably deserve a bit more notice. If there is an underrated Steam Game you have fallen in love with post it's name, it's Steam page and a small review or summary of the game I'm interested to see what underrated games you guys play that I have never heard of.

 

[Lemonade]

FEZ
it's a platforming puzzle game where you turn the world. It's also on the 360

 

[chimp]

Hammewatch.
Its a dungeon crawler. Can be monotonous at times and the wifi has troubles, but its fun nonetheless.