Play Alien Storm (World edition) Online

Choose Arcade and one of the three Alien Busters; each has different reach and a different screen-clearing special. Double-tap Left or Right to run, then combine the run with B or C for stronger attacks. The campaign alternates between brawling, first-person shooting and fast-running stages, so watch for the control change at each transition. Preserve the energy gauge: ordinary attacks also consume some energy, and A should be saved for crowded screens. Break scenery for energy units and life kits.

The D-pad moves in eight directions; double-tap Left or Right to run. A uses the special attack, B performs the regular weapon attack and C rolls in the facing direction. Press B during a roll for a lunge; running+C jumps, and B in midair attacks. In first-person scenes, the D-pad aims the crosshair and B fires. In running scenes, A remains the special, B shoots and C jumps. Start pauses, continues or lets player two join while credits remain. The button layout can be changed in Options.