Virtual On Cheats

This can only be done in two player mode. Have each
player jump on top of a building of some type and start fighting.
If one player is knocked off, the other player is the winner.
The best levels for this to be done are "Airport", "Waterfront",
"Death Trap", and "Space Dock". You cannot
do this in "Green Hills" because there is not any place
to fight. For existing matches, fight in "Ruins" and
battle on top of the little heads.

Temjin
Tokyo Sword Rifle: Jump and press Up + Left Fire + Right Fire.
Long Bomb: Dash backwards and press Left Fire.

Dorkas
Mega Spin Hammer: Press Right Turn + Left Fire + Right Fire.

Fei-Yen
Super Heart: Be in hyper mode and press Left Fire + Right Fire while standing still.

Belgdor
Blue Missile: Press Guard + Left Fire + Right Fire.

Viper II
SLC Dive: Jump and press Up + Left Fire + Right Fire.

Bal-Bas-Bow
Super Bit: Jump and press Left Fire + Right Fire.
Ring Bit: Dash backwards and press Left Fire + Right Fire.

Arpharmd
Mini Bomb: Dash left or right and press Left Fire.
Rushing Attack: Press Guard + Left Fire + Right Fire.

VR Radien
Bouncy Bomb: Dash backwards and press Left Fire.
Time Bomb(?): Dash backwards and hit the corner of a building.
4 Way Standing: Press Guard + Left Fire + Right Fire.