This game played almost identically to the arcade game Karate Champ. It was impressive that it was able create a decent (at the time) one on one fighting game using a one button Atari 2600 style joystick.
It was also good for scaring the crap out of my friends. When the title screen loaded there would be a really bad "WHAATAAWWW" Bruce Lee sound out of nowhere. Now as you may remember C64 games could take upwards of 5 minutes to load. You really could go make a sandwitch while it loaded. So what I would do is turn up the speaker on my C64 monitor all the way up. Invite my friend to check out this new game I had and put him in the seat right in front of the monitor. Chat up the game a bit, and then excuse my self for a drink or whatever. Then I'd watch from the back of the room as the outrageously loud sound caused them to jump out of the chair. Juvenile? Well, yeah, I was. I was twelve.
Anyway this is probably another game I would buy if it came out on the VC, if only to see if that sound was still there.