Serious Sam's sweet 16
Co-operate with lots of men.
Croteam is going all-out for Serious Sam II, providing a co-op mode that allows up to 16 players to tackle the game, which is due out this autumn.
The PC version will support this feature fully, while the Xbox iteration provides for only four players maximum; not quite as exciting, but nonetheless expected.
The 40-level rampage that is Serious Sam II, will support both online/Xbox Live connections and LAN/system link setups for its multiplayer extravaganza, and offers around 20 weapons and ten vehicles to go against the doubtless billions of enemies being thrown at you.