Secret ending
Successfully complete the game three times using your same saved game data when starting a new game each time to view a special ending movie the third time the game is completed.
View credits
Successfully complete the game once to unlock the "Credits" option.
Level select
Successfully complete the game twice (select a different artifact in Roman Dude's stage) using the same saved game file to unlock the "Jump To Game" option.
Invincibility
Successfully complete the game three times using the same saved game file to unlock Eternal Mode under the "Jump To Game" option.
Skeleton screen
At the main menu, select "Options" and the picture of Alex will turn into a skeleton.
Invisibility
Use the Reveal Invisible spell with the Mantorok Rune to make your character invisible.
Recovery
When you learn the recover spell, use Chattur'gha (Red) to recover your health, Xel'lotath (Green) to recover your sanity, or Ulyaoth (Blue) to recover your magic.
Defeating zombies
If you have a torch and you are face a large group of zombies, swing the torch at them. They will die in one hit. You will have to do a final blow quickly because they will disappear if you are too
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