Multiplayer action games for Xbox 360 with 4-player online support

Borderlands

Players: 2 local, 4 online

Earth Defense Force 2025

Players: 2 local, 4 online

Gears of War 3

Players: 2 local, 5 online

Gears of War 2

Players: 2 local, 5 online

Halo 3

Players: 2 local, 4 online

The Dishwasher: Vampire Smile

Players: 4 local, 4 online

Army of Two: The 40th Day

Players: 2 local, 4 online

Dynasty Warriors: Gundam 3

Players: 2 local, 4 online

Earth Defense Force: Insect Armageddon

Players: 2 local, 6 online

Zombie Apocalypse

Players: 4 local, 4 online

Lost Planet 2

Players: 2 local, 4 online

Monaco: What's Yours is Mine

Players: 4 local, 4 online

Grand Theft Auto IV

Players: 0 local, 4 online

Red Dead Redemption

Players: 0 local, 8 online

Insanely Twisted Shadow Planet

Players: 4 local, 4 online

Dynasty Warriors Strikeforce

Players: 0 local, 4 online

Ace Combat 6: Fires of Liberation

Players: 0 local, 4 online

Ghostbusters: The Video Game

Players: 0 local, 4 online

Crackdown 2

Players: 0 local, 4 online

WWE Smackdown Vs. Raw 2008

Players: 4 local, 30 online

Heavy Weapon

Players: 4 local, 4 online

Castlevania Harmony of Despair

Players: 0 local, 6 online

Alien Hominid HD

Players: 2 local, 4 online

Gauntlet

Players: 0 local, 4 online

Moon Diver

Players: 4 local, 4 online