Rebellion has previously admitted that they're working on extra content for their soon-to-be-released Aliens vs. Predator. Tonight they revealed what form it will take.

"You can expect further Survivor Mode missions as DLC," Rebellion's Time Jones said in a Q&A on Sega's blog.

Survivor Mode is a co-op match in which four Marine players must fend off waves of Aliens. Given the popularity of similar modes are in other shooters (Gears of War 2's Horde mode, Nazi zombies in Call of Duty: World at War), it's a safe bet that players will want more of it.