Joe Wilcox (Sillysoft)
Joe Wilcox, alias Sillysoft (sometimes spelled "Sillysft"), was a mapper and programmer involved in the Doom community in the mid-1990s, and was the founder of and lead engineer at Simply Silly Software. His company became a contractor for multiple projects under shovelware publisher WizardWorks.
- Doom/Master (also later known as the D! frontend)
- Duke: Nuclear Winter expansion
- Shadow Warrior: Deadly Kiss expansion (canceled)
Joe is recorded by PC Zone journalist David McCandless as having been a semi-finalist contestant in the Deathmatch '95 tournament, present in the backrooms of the Judgment Day party in Redmond, Washington.