Simon Judd (SlayeR or sirjuddington) is a developer who created SLADE, originally a level editor, and SLumpEd, a WAD resource editor. He is currently working on SLADE3 which will be a fusion of both of these utilities so as to offer both resource management and map editing in a single application. Judd has also made numerous levels.
- 4 Levels that got Lost (Doomworld/idgames)
- SJS1: Streets Of Fear (Doomworld/idgames)
- SJS2: Outpost (Doomworld/idgames)
- Flashback: demo 2 (Doomworld/idgames)