Ubisoft sent us a new nice trailer from Splinter Cell: Chaos Theory, the next chapter of the series which will feature new missions, co-op and versus multiplayer modes. Watch Sam Fisher in action while he explains exactly what chaos theory means to him, why he does what he does, and what it means for the free world. The game is in the works at Ubisoft Montreal Studio, the creators of the first game (the PC version of Pandora Tommorow was developed by Ubisoft Shanghai & Annecy Studios). Chaos Theory will be released for PC, Xbox, GC and PS2 on March 31, 2005 (the Xbox and PC were previously set for Christmas 2004, while GC, PS2 were slated for a Q1 release).