Back in 2004 when he created this comic, Andrew was posting on the Knightmare forum under the name Mogdred.
We're pleased to say that he's still cartooning.
You can enjoy more of his work on the Granitoons DeviantArt page.
Clue rooms allowed teams to choose objects that would help them survive the level. The Level 1 rooms were guarded by wall monsters.
These sinister corridors appeared in the early series of Knightmare. They were riddled with hazards, from moving walls to disintegrating floors.
How was Knightmare advertised before its first episode? Here is a chance to find out.