Metal Gear Acid 2 - Platform: Sony PSP Cheats: ------- Enter these passwords at the password screen. You'll obtain them as you load your saved games: Card No.161 - Viper Viper Card No.166 - Mika Slayton Mika Card No.170 - Karen Houjou Karen Card No.172 - Jehuty Jehuty Card No.187 - XM8 Xmeight Card No.188 - SIGINT Sgnt Card No.197 - Sea Harrier Hrrr Card No.203 - Decoy Octopus Dcyctps Card No.212 - Roger McCoy Rgr Card No.281 - Hinomoto Reiko Xx Card No.285 - Kinoshita Ayumi Kinoshitaa Card No.286 - Ishii Meguru Shiimeg Card No.287 - Sano Natsume Nonat Card No.288 - MGS4 No Place