A light attack will execute small projectiles from far away. These projectiles will not deplete your Psycho Gauge and are weak. A strong attack will fire a bigger projectile, and depletes your Psycho Gauge by 30%. When both characters are close together, the light and strong attacks will execute punches and kicks. The light attack can be pressed multiple times for a combo while the strong attack will deliver a powerful blow. As noted before, the strong attack will consume 30% of the Psycho Gauge. So when the Psycho Gauge is depleted, the character will fire small projectiles just like pressing the light attack from far away. Another thing to note is the two commands that are available for the first move of every character. As the strong attack will deliver a strong physical attack up close, the other will be used to fire a projectile.