There's a cheat for moving through the levels and unlimited invisibility. On the title screen you can enter a specific word (maybe the name of a older game??!) and there will be a thin grey line around the game screen to show you cheat mode is active.
if you need a hint fpr level 32:
- at the position of the wizard go up and leave the screen to the left
- arrived on the right side of the level leave the screen to the right
- get the eye
- leave the screen to the left
- get the key and head to the door
good luck!
