Player 1 Invulnerable:
 80187080 0090

Player 2 Invulnerable:
 80187348 0090

Player 1 Power level 1:
 801870F2 0030

Player 1 Power level 3:
 801870F2 0090

Player 1 Power level 0:
 801870F2 0000

Player 2 Power level 1:
 801873BA 0030

Player 2 Power level 3:
 801873BA 0090

Player 2 Power level 0:
 801873BA 0000

Player 1 mid-air special and super moves:
 80187066 0000

Player 2 mid-air special and super moves:
 8018732E 0000

Note: This game apparently has two versions available. Try this set if the previous ones won't work.