Sega Alien Syndrome PSP

Alien Syndrome is an action role-playing game set in a science fiction universe. The player must defeat numerous aliens in this shooter game. Features: - Two new action role-playing modes: single-player campaign, multiplayer co-op mode (up to four players) - 20 weapons and 100 types of armor - Customizable character design - 100 monsters and 20 bosses - Robot assistant in the fight against monsters