Boot up screen. Don't get caught playing it in the US!
Here, you can choose to play alone or with a friend, as well as the difficulty.
Hiro, a friend of Kunio, saves a girl from a rich boy who wanted to kidnap her...
But he gets beat up for doing so!
So naturally, Kunio goes out to take revenge.
Kunio's got the basics at his disposal - Here he uses a haymaker to beat up his enemies.
And this is a flying kick which he uses to knock out stunned enemies.
And he also has a special move - press A+B to crouch, and then press either button to jump and throw an uppercut!
Of course, you can also grab stunned enemies and punch them in the face.
Or just toss 'em around like ragdolls.
Or do a Mario imitation and stomp on them!
Here's the first boss, a boxer who doesn't really look that dangerous.
But he's got a very long reach and will send you flying if you're not careful!
The beginning of stage two - The subway.