I'm trying to play the boxing mini game.
As far as I can see, I've got A and D for left and right punch, and the left and right arrow keys for dodging left and right.
I'm doing my best to win by randomly bashing the buttons; I'm connecting half of the time, but my opponent's HP isn't going down.
He's also not attacking me, so I've no way to get out of the mini-game except for pressing Alt-F4.
What am I doing wrong? Is my game bugged, or did I just plain miss something?