If it's crap ... We'll tell you
Castlevania: Symphony of the Night.
Trials HD (it's in HD!)
Super Meat Boy
Bionic Commando: Rearmed
I'm quite fond of Scott Pilgrim: The Game myself.
There are also some great ports in the XBLA, including Castlevania: Symphony of the Night and Banjo-Kazooie.
Scoot Pilgrim or Sonic 4, mate. Addicting XBLA arcade games >;D
I swear i typed Scott in there... Another misspelling word, no big =P
Ms. Splosion man is good choice if you like a challenge and have the space for it.
a great indie game for 240 points is fortress craft and a great fps game is section 8 prejudice for 1200 points with story and multiplayer
The Dishwasher: Vampire Smile, (The story is Dumb Though)
Street Fighter III Third Strike