1. Bionic Commando Rearmed
2. Ikaruga
3. Mega Man 9
4. Castle Crashers
5. Shadow Complex (it really isn't "all that")

1. Shadow Complex
2. Castle Crashers
3. Worms
4. Cell Factor
5. Ikaruga

in no particular order:

Monkey Island

Shadow Complex

Phantasy star 2

Banjo Kazooie

Castlevania: Symphony of the night

1. Secret of Monkey Island
2. Braid
3. Shadow Complex
4. Castle Crashers

That's all that I've played so far.

In on special order:
Shadow Complex
Geo Wars 2
Castle Crashers
Trials HD
Peggle

Worthy runners up:
Braid
Carcasone
N+
Outrun

Castlevanie SOTN is my favourite game of all time.  But I played it on PS1 and Saturn so I don't feel right listing it as an XBL title". Same with Ikaruga...I had that on DC.

But for those that are listing Shadow Complex in their top 5 (like I did too above)...do play castlevania SOTN. (and Super metroid if you never did.)

Castlevania SOTN rapes Shadow complex when it comes to awesomeness...and then rapes its children.

1. Shadow Complex

2. Battlefield 1943

3. Settlers of Catan

4. Explosion Man

5. Carcassonne

1.) Shadow Complex
2.) The Maw
3.) Braid
4.) The Maw
5.) Castle Crashers

- Shadow Complex
- Battlefield 1943
- Castle Crashers (it should be on first position but multiplayer mode has too many issues..)
- Portal Still Alive
- Braid

Castle Crashers
Shadow Complex
Duke Nukem
Cell Factor
Doom