Heres our XNA Homebrew Games Applications and Emulators:

2nd SFS
Agent MOO: Maximum Overdeath
Apocalipse Dawn Outbreak
Apocalipse Dawn Survival Edition
Blox
Break it
CollidableModel
Colotristar
Field Pong
Fitba
Gum Drop
Gymnast
Huo Chess
JetOut
Journey To Brown Town
Kuraperseracing
Mad Stick
Manic Miner
Rebels Racing 3D
Retrobubble
Riemers Terrain
Sharky's Air Legends
The Genesys Device
Torq 2
Towers-n-Tanks
TTime
Waboga
Wolfenstein 3D
Xcene Table Soccer
Xna 3D RPG Game - Pinky Egg RPG
XNA Asteroids
XNA Graphics
XNA Stencil Shadows
XNA Terrain Editor
Emulators
ZX360 v1.0 Alpha

Interpreters
ScummVM XNA v0.25