Capcom today detailed Resident Evil 6's post-launch downloadable content, which includes three multiplayer game modes called Survivors, Predator, and Siege. The announcement came shortly after a UK Xbox Marketplace listing disclosed three modes as the 360's timed-exclusive content first announced at this year's E3.

Survivors Mode is a last-man-standing versus mode, but with killed players respawning as "enemy characters" (presumably zombies), able to resurrect fully after killing two humans. Predator Mode sees human players try to survive against a sole Ustanak, while Siege Mode sees each team trying to protect (and eliminate) a non-player character. Let's just hope that NPC is more Sheva than Ashley.

The three modes become available shortly after Resident Evil 6 comes out on October 2. The demo arrives on PSN and for gold members on Xbox Live next Tuesday.