Got 99 games on Steam now. What should game #100 be?

Ok.........................U DONT HAVE STARBOUND!!?!?!??!

Dota

99..? looks I have... 978 :|

Dark

Souls

Dark Souls 2!

Postal 2

Shadow Warrior's reboot

Spelunky

or FTL

or Dark Souls

you're welcome.

Super Street Fighter 4: Arcade Edition or Street Fighter x Tekken

Barbie: Dreamhouse Party. What else? :P

Hawken

Nice list

If you want something you will remember you should probably take Dayz, I don't have it and I don't want it but I also didn't care about my #100 game

Titanfall?

Terraria.
Pixel Piracy.

Bad Rats

Mark of the ninja and saints row

A bitch? But in all seriousness you should get S.T.A.L.K.E.R.: Shadow of Chernobyl and then once you beat that and you're hooked get S.T.A.L.K.E.R.: Call of Pripyat. If you have money left over and you wanna get the 2nd game in the series (Clear Sky) go ahead, but it might scare you away from the series since it's very buggy and not that well optimized. The idea of what it was supposed to turn out like sounds perfect, but they didn't do that good of a job implementing the turf wars.

99 levels to hell.

I'd go with FarCry 3.

Update: You now have 100 games.

The best... http://store.steampowered.com/app/251610

you got 99 games but rust ain't one????

What did you buy for 100th? :o