Add Life...
	Change shape (Fireant, and Shi...
	Different Weapons...
	Health refill...
	Level Select...

While playing game hit pause and press right, up, b, a, down, up, b, down, up, b.

Start a game and hit pause then press c, a, l, l, d, a, d until you hear an orb weapon. It isn't done yet so don't un-pause. Keep entering the same code until the sound stops. Un-pause and you will be a fireant. Pause and proceed with c, a, l, l, d, a, d you will be a shield bug. When the shield wears off you will be invincible.

While playing the game hit pause and press c, a, left, left, down, a, down.

While playing the game hit pause and press b, a, b, a, left, up.

While playing the game hit pause and press up, right, a, b, a, down, left, a, down.