Zero Laser (ゼロレーザー, Zero Rēzā) is Samus's Final Smash in Super Smash Flash 2. Samus releases an enormous beam at long range. If the opponent is struck by the beam from the moment Samus performs the Final Smash until when the beam stops, the attack will deal up to 87% damage to the opponent. If used correctly, it can be a One-hit KO. The Zero Laser can also be angled slightly up or slightly down by inputting the desired direction.