In Bomberman: Act Zero gamers will don armored battle suits and fight for survival through 99 levels in order to escape an underground testing facility. Along the way, players can find hidden items such as program extension chips and other ability enhancements. Xbox Live supports multiplayer action for up to eight players, and gamers can earn points toward becoming the ultimate weapon on the world rankings. Characters made through online play can be customized with such options as gender, color, and armor type.