Aces Wild: Manic Brawling Action! (PC) Steam Chiave Global

Engage in insane aerial martial arts combat against countless opponents!

It utilizes a 'Wild Meter' which increases the power of your attacks but
also makes enemies more aggressive!

You play as Ace Wilder trying to defeat your brother Rex in a tournament where he and all the other entrants have colluded against you. Utilize a wide range of offensive and defensive skills to defeat hordes of enemies all at once and go for a high score! There are several playable characters and local co-op play!

It also has a jammin' soundtrack, smooth frame by frame animation and fully voiced characters!