Two best 800 ms point games?

I just got 1600 ms points, so I've decided to pick up something from XBLA. I'm looking for something that has some replayabilty.

I don't mind what genre it is, so pick anything.

Any suggestions?

Minecraft = Infinite Replayability 1600 Points

If you want till mid month, Tony Hawk comes out soon.

Doom 2 and Marathon: Durandal. Best games evar!

i'm not sure how much castle crashers is anymore but it's one of the best on there, also peggle's quite cheap and rather addictive

CAstle Crahser as someone said, Iron Brigade (Trenched) is a game I would easily reccomend to anyone. I loved it.

Castle Crashers. I think it is 1200 points now, but I'm not sure.

Marathon: Durandal.

Busy_Man123

limbo