a large amount of new content, such as new stages, boss formations, time attack mode and a 'bingo' system. The announcer voice was changed to an enthusiastic male voice, which sounds like a game show announcer. Also, in Japan, a mini version was released to DSiWare called Space Invaders Extreme Z, which has no multiplayer or online WiFi rankings. Notes References External links Official Taito website 2008 video games Nintendo DS games PlayStation Portable games Extreme Video game remakes Video games developed in Japan Xbox 360 Live Arcade games