Type the following codes during gameplay.
KIRK - unlimited health
SPOCK - skip level
BONES - add Hypospray to inventory
SCOTTY - all keys and passcards
Use the Tricorder often, especially when you feel stuck.
Many screen hot-points that can solve a puzzle are inactive
until you wave the Tricorder around them.
When you pass through an old area after completing a mission
or solving a puzzle, pay special attention to previously
sealed areas that may now have become passable.
Whenever you hear a strange noise coming from a new area,
save the game immediately. As you get deeper into the game,
this noise usually means that quick and sudden death awaits
you, should you be too slow or make a mistake in the next