I have 1600 M$ points

[MaGiCaL MoNKeY MaN]

What the hell should I buy!??! I want to buy a game but no more than 400 points, im not buy and gamerpics cause of the Avatar system. AHHHHH!

[Artamus]

First, work on your grammar.
Then, buy Braid, it's the 8th best Xbox 360 game so far.

[Gun-Nut]

http://www.xbox360achievements.org/forum/showthread.php?t=50064

Try the Trials first.

[Vista]

Wait for Castle Crashers (1200 MSP) it looks awesome, and coming out in a week I think.

[Skillet]

You can still use gamerpics and themes!

GOSH!

Read the news!

And yeah, buy Braid.

[kentarulez]

Get some DLC for future perchases, (only definite ones though) and maybe some arcade games.

[Hypnotik Robot]

Buy V: The Mini Series and V: The Final Battle

[MaGiCaL MoNKeY MaN]

I will get that german song for Guitar hero 3!!

[Tenacious]

Wait until the 21st for the Dragonforce GH3 pack if you're any good at GH

And buy the Virtuoso pack too.

[diesel680]

Best 400 point game on XBLA is Geometry Wars, but try the trial first to make sure you like it.

[negitorotemaki1]

Golden Axe! :D

I think you can also get all 200 points in under an hour.

[FirstSpartanZP]

Well, you could buy Fable II Pub Games. Or you If you don't give the **** about Fable II than just save it for future.

[kiwi18]

Fable Pub Games, Castle Crashers, or Braid.