Aladdin

Hexedit the ALADDIN.EXE file:
Search and modify the indicated offsets to activate the the cheat effects.

Infinite Items:
search 2E 83 2E DC 0B 0A
modify 90 90 90 90 90 90
search 2E A3 40 17 2E C7
modify 90 90 90 90 -- --
search 2E 83 2E DC 0B 05
modify 90 90 90 90 90 90

Infinite Apples:
search 2E FF 0E DA 0B
modify 90 90 90 90 90
search 2E A3 42 17 2E C7
modify 90 90 90 90 -- --

Undead:
search 2E FF 0E B2 0B
modify 90 90 90 90 90

Cheat mode:
Start the game then hit ~ (tilde) at the screen where the items are
described. Proceed for two more screens and hit the BACKSPACE key at
the screen with the magic lamp to activate cheat mode.
Now you can press any of the following keys during game play:

Key - Effect
Press [Keypad +] - Level skip
Use 1A through 1M - Level select
Press A - Five apples
Press G - Five gems
Press H - Toggle invincibility
Press M - Toggle free movement


Skip current level:
Pause the game play and then type ABBAABBA.

Alternate levell skip:
At the first title screen, type "lamp" you will hear Aladdin say "Yeah!"
like he does when you get a life. Start the game. During the game play
press 1 to jump the next level.