Recommend a game... win a prize :D (Closed)

I think you'd find Killing Floor Awesome :D

Warhammer: Dark Omen

Beneath the Steel sky

Magical Diary. It's not a game for everyone, by far, but is a really good game for a niche on steam, pity that the discount are stuck on 33%

Super Crate Box and StarCraft (1+2)

Slender! its a free game, but its so fuckin scary xD I couldnt play it cause I was just crying xD
You can compare the playstyle to Amnesia ;) Here is a link: http://www.chip.de/downloads/Slender-fuer-Mac_56665730.html
Here is a Lets Play: http://www.youtube.com/watch?v=hxednU44lws
the graphics are not the best, but for a free game its guite funny ^^

Rock of Ages is great

puzzle agent 1 and puzzle agent 2

Ghost Master is a nice game, Freedom Force is another great one too

Tobes vertical adventure

Euphoria is a good indie game

Gnomoria

I'm not sure if you've heard of this, but I'm sure you've heard of Dwarf Fortress. From what I've heard, Gnomoria is like Dwarf Fortress, just easier to learn/play and prettier.

I chose this game to recommend, because it is a kind of simulation/base building game, like Evil Genius. Enjoy!

Shatter

Larva Mortus

all zombies must die!

OverLord

Atom Zombie Smasher =] Seriously even if i don't win try it out !

toy soldiers is game for you

AI Wars: Fleet Command

Imo, the best comp stomp RTS ever against the AIs but the game take 10+ hours to complete. Also has coop and you can save mid-session.

Octodad

Jade Empire. I'm sure some people have heard of it, but it often gets glossed over in favor of the bigger titles in the Bioware catalog like Mass Effect or Dragon Age. It doesn't have quite the same depth those games do, but in some ways, that's a good thing - I love me some 100 hour RPG epics, but there are times when I appreciate something I can run through in 20 hours or so. Graphics hold up surprisingly well for a game of its age, and it's very much in the same mold as the bigger Bioware titles with a great story, crazy plot twists, branching morality system, etc. And as an added bonus, it's currently on sale for the first time (on Steam) since December of 2009.

Braid is pretty good.

The X series games are pretty niche but good.

Everyone knows Witcher 2, but have you played Witcher 1? If not, go get. One of my most faavorite games of all time.

overgrowth won't let you down

Binding of Isaac if you didn't pick it up yet, I've bought it for roughly 3$ including DLC and already spent 22 hours on it.