Controls:
z – Punch
x – Kick
zxzx – Role combo
xzxz – Headbutt combo
c – Block
and the arrow keys to move
Level 1 – Normal Meepit
Level 2 – Dung Meepit
Level 3 – Fairy Meepit
Level 4 – Tyrannian Meepit
Level 5 – Lava Meepit
The key is to win the first two rounds of each level and then beat your opponent until they are almost dead but not quite.
Then let them win the next two rounds before finishing them off in the fifth round. This will give you a better score.
Winning is very easy once you master the combination attacks. – dapantsman2