Multiplayer shoot em up games for Xbox 360 with online support
Ugly Americans: Apocalypsegeddon
Players: 4 local, 4 online
Ikaruga
Players: 2 local, 2 online
Otomedius Excellent
Players: 3 local, 3 online
Shoot Many Robots
Players: 2 local, 4 online
Trouble Witches Neo
Players: 2 local, 2 online
Aegis Wing
Players: 4 local, 4 online
Radiant Silvergun
Players: 2 local, 2 online
1942: Joint Strike
Players: 2 local, 2 online
Deathsmiles
Players: 2 local, 2 online
Strania - The Stella Machina
Players: 2 local, 2 online
Scramble
Players: 2 local, 2 online
Guwange
Players: 2 local, 2 online
Bangai-O HD: Missile Fury
Players: 0 local, 2 online
Otomedius Gorgeous
Players: 3 local, 3 online