Cheap 360 Games

[TheZapper]

You could probably get Oblivion and Mass Effect quite cheap now. Perhaps not as cheaply as some of the other games suggested, but their lengths more than make up for it.

 

[Kajt]

Get Wolfenstein 3D from Xbox Live Marketplace.

 

[Poopie McGhee]

The Darkness, Dark Sector, Condemned, Dead space, and others...

 

[ax2099]

Cheap Xbox 360 games I would recommend ---> Mass Effect, Condemned: Criminal Origins, Condemned 2 Bloodshot, The Darkness, Far Cry 2, Mercenaries 2, Bioshock, Oblivion, Crackdown, Saints Row, Saints Row 2, Dead Rising, Dark Sector, Dead Space.

Hope that helps

 

[Acier]

Try the first Condemned.

This, best $12 I ever spent

 

[The87Italians]

Definatley check out Prey. One of my favorites, and you can get it for less then $10 USD.

 

[Rafe]

Condemned 1 and 2
Too Human
PGR 4
Fear 2
Beautiful Katamari (awesome!)
Halo 3
Lost Odyssey
Oblivion
Mass Effect
Guitar Hero 3
Orange Box
Some backwards compatible games (check Microsoft website)
Bioshock
Dead Rising
Mirror's Edge
Eternal Sonata

I found all these for £15 (around $30 is it?) or less!