"-Mass Effect 2 will have up to 5-player CO-OP, depending on the host players decision of how many players will be able to assist him/her

-The story in Mass Effect 2 will continue 2 months after Mass Effect

-There will be a Multiplayer component called Survival, where players will crash on a planet and battle to survive against endless hordes of enemies, the score will be determined on how many enemies will be killed and how much time players will be able to survive, there is no end to t..."