Widely credited with popularizing the FPS genre. Its ray-casting engine and fast action set the template for Doom and every shooter that followed.
id hoped for $60,000 in month one; the first royalty check came back at $100,000. By late 1993, the Apogee episodes and Spear of Destiny had each sold past 100,000 units.
1992 — Sierra On-Line tabled a $2.5M buyout offer for id. It fell through over payment terms.
Launch flag: -goobers
Silas Warner ships Castle Wolfenstein for Muse Software — a stealth-driven, top-down infiltration game that first put B.J. Blazkowicz's world on paper.
John Carmack, John Romero, Tom Hall, and Adrian Carmack — fresh off Softdisk — officially found id Software after their first Commander Keen royalty check.
Romero pitches a fast, first-person remake of Castle Wolfenstein. Early builds still include stealth: uniform-swapping, body-dragging, sneak attacks.
Stealth mechanics are stripped out — they kept "coming to a dead stop," in Romero's words — leaving the fast, run-and-gun template that defined the genre.
id buys the dormant "Wolfenstein" trademark for $5,000 after Muse Software's 1986 shutdown left the rights unclaimed.
The shareware first episode ships free; all three original episodes go on sale the same day through Apogee Software.
Spear of Destiny, a retail prequel built on the same engine, is published commercially by FormGen.
id releases the full Wolfenstein 3D / Spear of Destiny source code to the public — still the primary reference for every source port since.
| Effect | Code |
|---|---|
| Add VBLs | [Tab] + V |
| Change Border Color | [Tab] + B |
| Display Coordinates | [Tab] + F |
| Display Items / Doors | [Tab] + C |
| Extra Stuff | [Tab] + X |
| Free Items | [Tab] + I |
| God Mode | [Tab] + G |
| Lose Health | [Tab] + H |
| Memory Usage | [Tab] + M |
| Quit | [Tab] + Q |
| Skip to Next Level | [Tab] + E |
| Slow Motion | [Tab] + S |
| View Graphics / Sound | [Tab] + T |
| Warp to Level xx | [Tab] + W |
Confiscated in 1994 under §86a of the German penal code, which bars the display of unconstitutional symbols — Nazi imagery included, regardless of context.
A 2018 prosecutor's ruling recognized games as art under the "social adequacy" exception. Munich's district court lifted the seizure in August 2019; the game was struck from the youth-protection index that November, and finally received a USK rating in 2022 — thirty years after release.
id Software published the full Wolfenstein 3D and Spear of Destiny source on GitHub in 1995 under a limited-use educational license — the basis for nearly every modern source port.
The engine used ray casting: a single-elevation grid traced ray-by-ray into a pseudo-3D view, fast enough to hit 70fps on early-'90s hardware, years before true 3D became practical.
Active forum hub with a massive mod collection. Still breathing fire.
WolframA 2016 modern reimagining that celebrates the original's raw energy.
WolfenDoomWolfenstein 3D rebuilt inside the Doom engine. Absolute chaos.
ECWolfA source port that keeps the classic running on modern rigs.
DieHard WolfersLong-running modding forum and archive — mods, maps, and engine hacking since the '90s.