Marvel Ultimate Alliance is a comic book fans dream game. The game features over 20 characters to choose from, each with their own unique powers. MUA plays like an action RPG where your characters gain experience by completing quests and killing enemies. Once you level up your character you'll be able to upgrade and unlock skills.
The co-op mode allows up to 4 people to play, each controlling one character on the screen. Teamwork is essential as players can quickly become swarmed and over run with bad guys.
So how do you join in on the official co-op night? Simple - send a friend invite to co optimus on Xbox Live and utilize the friends of friends feature to find other gamers looking to play. If that friends list is full, there will still be plenty of other gamers looking to play co-op so simply use the in game match making features. It should be plenty easy enough to get four super heroes together.
So remember, July 24th - 2008; Xbox Live Co-Op night. Be there...or I'll send Wolverine after you!