Multiplayer action games for Xbox 360 with 6-player online support

Earth Defense Force: Insect Armageddon

Players: 2 local, 6 online

Red Dead Redemption

Players: 0 local, 8 online

WWE Smackdown Vs. Raw 2008

Players: 4 local, 30 online

Castlevania Harmony of Despair

Players: 0 local, 6 online

Star Trek: D-A-C

Players: 0 local, 6 online

The best multiplayer action games for Xbox 360 with 6-player online support, including Earth Defense Force: Insect Armageddon, Red Dead Redemption, WWE Smackdown Vs. Raw 2008. See if the games support online, couch, and split-screen play, whether the game has a cooperative campaign or separate multiplayer modes. Find out the number of players supported and check out ratings of multiplayer games.