To go with the interview and screenshots we put up last night, enjoy the new multiplayer trailer for SOCOM 4, Zipper's forthcoming squad-based shooter (out April 19) in which U.S. Navy SEALs team up with South Korean special forces to save the world. No cut-scenes here, just bloody in-match footage as far as the eye can see. Which isn't far, since there's a dead body in the way.