George Foreman KO Boxing

566D-07DD Time goes slower
DC6D-07DD Time speeds up
CB62-040F + 5662-046F Time stands still
6D25-A464 Infinite super punch after getting it
4D6C-D70D Both players start with 1/2x energy
C228-A764 + 5728-A7A4 + 622A-AFA4 + 572A-A4D4 Damage inflicted by
your opponent affects him (your energy may go down slightly, too)