The 22 location pictures, rendered by running the game's own drawing routine (8985 ) on each picture's data in a Z80 emulator. Click an address to see the picture's commands decoded one by one.
Room 1: ? (CC43 )
Room 4: ? (E3FE )
Room 5: ? (E142 )
By day (after the trolls have turned to stone):
Room 6: ? (CFB2 )
Room 7: ? (D92A )
Room 8: ? (EC3E )
Room 11: ? (D24E )
Room 13: ? (E02C )
Room 16: ? (E6E4 )
Room 24: ? (DBA8 )
Room 25: ? (E9EE )
Room 26: ? (F001 )
Room 28: ? (E19F )
Room 31: ? (E049 )
Room 32: ? (E47A )
Room 35: ? (DD79 )
Room 37: ? (D367 )
Room 38: ? (D713 )
Room 39: ? (F1E6 )
Room 41: ? (EE43 )
Room 43: ? (D5B5 )
Room 49: ? (CE77 )
Disassembly of the 1982 v1.0 tape, with notes on the engine
© 1982 Melbourne House. Annotated disassembly produced with SkoolKit for personal study.