Submitted by: David K.
On Level 4 there is a room where David and the zombies in the room appear
to have doubles. This is apparently the reflection off of a giant mirror.
After you kill the zombies jump up on a box in the center and push against
the mirror. You will enter a secret room that contains a pendant.
On B2, while on your way to the yellow orb, you'll come across a room with
some rock columns and a corpse with a scroll piece next to it. In the next
room will be 2 goblins and a floor button. Instead of going there straight
away, stay in the room with the corpse and move over to the 2 columns
attached to each other in the right corner of the room. Attacking the
columns will reveal that these 2 are actually made of ice and will shatter.
Behind is a switch that will open a secret passage to a room where you can
pick up a device called 'Sextant'. With this item, you can always transport
yourself instantly to any teleportation room you have discovered so far
from any location in the game!