It's the final match in the 1 Player game, and it's a one-on-one showdown with the Master Hand. Unlike all of your other opponents, instead of the usual damage percentage system Smash Bros. uses, the Master hand has 300HP, which you must bring down to 0HP. The Master Hand has a wide array of attack at his disposal, and all of them are remarkably strong, and will send you flying. Luckily, all of them can be avoided or shielded.

There is usually some delay for the Master Hand's attacks, so it will give you a small amount of time to prepare to avoid or defend against it. When the not attacking, try to hit the Master Hand with your strongest moves. As the HP goes down, the Master Hand will become more erratic, and use more attacks. If you manage to beat the Master Hand, congrats! You've beaten the 1 Player Game!