Kung Fu Fighter

Kung Fu Fighter is a simple old-school fighting game that offers special moves and opponents to unlock. You must defeat the opponents the game pits you up against to advance and earn the rewards. Use the arrow keys for left, right, jump and crouch. Use [A] to punch, [S] to kick. Add crouch (down) for low punch or kick. Block by holding left arrow key when being attacked (if facing right).

[play] [source link]