Unlimited money:
Purchase and collect items
until a second page is displayed in the inventory. Remove all weapons and fill
the second inventory page. Begin selling items starting at the last position on
the second page. At some point the game will allow the same item to be sold
multiple times. Continue selling this item to build your total funds.
Level select:
Press Right, X, Left, Y, A +
Start at the starting menu to play a level that already has been completed.
All items:
Press Y, A, Down, X, B to get
all the items at the shop.
Sound test:
Press Z, A, Y, Left, X, Right,
C at the title screen.
