Duel to the death

Once upon a time in feudal Japan, two customers barged into a shop. Both of the wanted a donut.

BUT THERE WAS ONLY 1 DONUT LEFT.

They now have to duel to the death, for the donut that they deserve.

Player 1 controls:

W: jump

A: move left

D: move right

S: Attack

Player 2 controls:

I: jump

J: move left

L: move right

K: attack