Hakai-ou: King of Crusher

Hakai Ou: King of Crusher is an action hack-and-slash beat ’em up released for PlayStation on November 12, 1998. Developed and published by FAB Communications, it follows an ordinary Japanese salary man whose life changes after an evil space insect bite transforms him into a rage-fueled monster.

Destroying everything in your path fills the dopamine gauge. Reach the end of each stage to continue the transformation from a normal human into an enormous kaijuu monster, while avoiding police and military forces determined to stop you.