DOOM³: Resurrection of Evil (2005), Activision Publishing, Inc.
Commander Keen (2001), Activision Publishing, Inc.
Quake III: Revolution (2001), Electronic Arts, Inc.
Quake III: Team Arena (2000), id Software, Inc.
Quake II (1997), Activision, Inc.
Quake Mission Pack No 1: Scourge of Armagon (1997), id Software, Inc.
Quake Mission Pack No 2: Dissolution of Eternity (1997), id Software, Inc.
Final DOOM (1996), Atari, Inc.
Final DOOM (1996), id Software, Inc.
Quake (1996), id Software, Inc.
DOOM (1995), Williams Entertainment Inc.
Hexen: Beyond Heretic (1996), GT Interactive Software Corp.

DOOM³ (Limited Collector's Edition) (2005), Activision Publishing, Inc.
Quake III: Arena (1999), Activision, Inc.
Quake II Mission Pack: The Reckoning (1998), Activision, Inc.
DOOM 64 (1997), Midway Games, Inc.
Quake (1996), id Software, Inc.
DOOM II: Hell on Earth (1994),

DOOM³: Resurrection of Evil (2005), Activision Publishing, Inc.
DOOM³ (2004), Activision Publishing, Inc.
Quake II (1997), Activision, Inc.
DOOM (1994), SEGA of America, Inc.

DOOM (1995), Williams Entertainment Inc.
DOOM (1994), SEGA of America, Inc.

Kingpin: Life of Crime (1999), Interplay Entertainment Corp.
Wolfenstein 3D (2002), BAM! Entertainment, Inc.

Quake (1996), id Software, Inc.

DOOM II: Hell on Earth (1994),