What should i get on Steam???

i plan to buy COD4 but it just went down 10 dollars so i might buy it and the TF2 or something....

But any other games i can get for $20 or less???? I like shooters.....

Killing Floor? $15 pre-purchase, release Thursday. Made (more like polished) by Tripwire (Red Orchestra) but nowhere near as hardcore realistic.

http://store.steampowered.com/app/1250/
http://www.gametrailers.com/player/48648.html

First Half-Life

Honestly? Puzzle Quest. Seriously . If you don't already have it, grab it.

The Orange Box and Counter Strike Source

Audiosurf?

World of Goo.....Orange Box....STALKER.....

yea audiosurf really cool.  definately worth your 10 bucks.

You don't have The Orange Box yet? Madness!
Other then that, you should get Braid, Defense Grid: The Awakening, Audiosurf, or maybe World of Goo. CS:S might be worth getting but there are better games to buy.

If you are really desperate for a shooter get Unreal Tournament 3... but that should be last on your list.

You can go for Unreal Tournament 2004, probably better than 3.

Also, Deus Ex, the first Half Life, Counter-Strike, and/or the Orange Box.

Maybe Braid, or Zeno Clash as well.

I'm pretty excited for killing floor at the moment.

Orange box and left 4 dead.

"Orange box and left 4 dead. Agreed

Team Fortress 2 and Peggle

"The Orange Box and Counter Strike Source"

"AgentJ said:

"The Orange Box and Counter Strike Source"

Ive heard CSS is crazy hard for a beginner to get into though.... And i should get defense grid, today's the last day its 5 bucks and the demo was fun."

"You can go for Unreal Tournament 2004, WAY better than 3."

Left 4 Dead is amazing. Best 40 dollars I have spent this month.