Concept Art...
	New Game+...
	Unlimited Lives...

Scattered over each level are three VHS tapes and collecting certain amounts will unlock bonus content.

Art	How to unlock
Cheat Codes	Collect 42 VHS tapes.
Concept Art	Collect 12 VHS tapes.

Beat the game to unlock new game+. Not only are the enemies stronger, but there is a time limit.

In the Game Djinn menu press Up, Up, Down, Down, Left, Right, Left, Right, B, and A.