| Console: | Commodore 64 |
| TV Standard: | PAL |
| Publisher(s): | Alternative Software Ltd. |
| Release Date: | 1991-01-01 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Adventure |
Combination cassette of Trap Door and Through The Trap Door.
Trap Door:
The player takes control of Berk, who must perform tasks for "The Thing Upstairs" a never-seen entity who lives in the upper floors of the castle where Berk works. In order to help him complete his task, Berk must make use of the many objects lying around his part of the castle as well as the creatures that emerge from the trap door. Berk is assisted by Boni, a talking skull, who provides hints when picked up. He is also somewhat hindered by Drutt, a spider who loves eating worms.
Through The Trap Door:
In his previous adventure, Berk had to complete tasks that were given by his master, the Bad Tempered Thing, and had to deal with his creatures that lurk from underneath the Trap Door. Now one day, Berk, along with his friend Drutt, decided to explore his domain by going through the Trap Door.
