According to GameSpy:
The demo will feature the Skyline map and two game modes: Team Instant Action and Crash Site. Team Instant Action is Crysis 2′s take on Team Deathmatch, with players earning higher ranks the more enemies they kill. In Crash Site, players will battle for control of alien drop pods, earning points by guarding their pods and keeping enemies at bay.
Crysis 2 comes out for PC, Xbox 360 and PlayStation 3 on March 22 and March 25 in Europe.
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