Someone recommed a great Xbox Arcade game

I'd choose Splosionman over SMB, SMB can be extremely frustrating. Also check out Comic Jumper by the same guys who made Splosionman.

I liked Splosionman but hated Comic Jumper.

You are crazy not to play Shadow Complex if you haven't already. Deadlight was fun but quite short.

Are you looking for a puzzler? I liked Splaters. it is a semi-puzzle game with a lot of timing involved also.

I always suggest Splosionman, or Ms Splosionman if you want the most up to date.

Have you played Doritos Crash Course? It has a main part that is free and DLC that is 160. A good couple of hours of fun for $2. It is like Trials in that you have a course to beat in a certain time, the faster the better, but you will fail, a lot.

Toy Soldiers

really just looking for a non-shooter game thats fun and not only 1-2 hrs long.

Ikaruga

Quote from Pedantyc : Ikaruga

yep that game is truly a classic and still plays awesomely after all of these years.

Trials HD
Castle Crashers

Quote from Jabbit : You are crazy not to play Shadow Complex if you haven't already.

Love this game. My favorite arcade game of all time. I guess technically it's a shooter..but it really isn't just a shooter.

Wish it would come out for PC.

nba jam

Iron Brigade is kind of a shooter, more of a tower defense game though.