The instructions are in Japanese, but it’s not too hard to figure out how to play. Upon starting a new game, press and hold the mouse button to select a launch angle, and then release it to select launch power. During the game, if “AERIAL” lights up blue or red in the top left hand corner, you can perform an “AERIAL CRASH” by clicking the mouse. Both types of aerial crash give your character a boost - the red type angles it upwards, and the blue type angles it downwards. Note that you only have three red aerial crashes available, so use them wisely. Also, the blue aerial crash takes time to recharge after use, as you can see from the percentage next to it. If “SPECIAL” appears on the screen when you hit another character, clicking the mouse will activate that character’s special.
Click here to play this game (opens a new window).