Id Tech 4 (English Wikipedia)

Colantonio, Giovanni (February 24, 2025). "Skin Deep is absolutely absurd and I already love it". Digitaltrends. Retrieved March 10, 2025.{{cite web}}: CS1 maint: url-status (link)

dsogaming.com

Papadopoulos, John (December 17, 2018). "Final version of Doom 3 source port, dhewm3, available for download, supports 4K, OpenAL and more". DSO Gaming. Retrieved July 14, 2024.

eurogamer.net

"id Tech 5". Eurogamer. August 9, 2007. Archived from the original on March 4, 2016. Retrieved September 25, 2012.

game-debate.com

"3D Realms releases video of their cancelled prototypes including SiN 2 and Bombshell FPS". Archived from the original on December 3, 2021. Retrieved April 8, 2020.

gameindustry.com

Hargosh, Todd. "Doom is a boon". Game Industry News. Archived from the original on July 27, 2011. Retrieved June 11, 2011.

gamespy.com

archive.gamespy.com

"Q&A with John Carmack, E3 2002". Archived from the original on September 29, 2009.

pc.gamespy.com

"GameSpy: Enemy Territory: Quake Wars - Page 1". gamespy.com. Archived from the original on August 13, 2018. Retrieved May 25, 2016.

uk.pc.gamespy.com

"Doom 3 multiplayer networking info". Archived from the original on August 31, 2011.

generationamiga.com

"HunnoPPC Working on Quake 4 port for AmigaOS 4.1". Generation Amiga. January 2, 2023. Retrieved March 24, 2023.

giantbomb.com

"id Tech 4 (Concept) - Giant Bomb". Archived from the original on December 1, 2013. Retrieved November 26, 2013.

github.com

"id Tech 4 Source Code". GitHub. March 30, 2020. Archived from the original on April 18, 2019. Retrieved September 11, 2015.
"Doom 3 Source on GitHub". GitHub. November 22, 2011. Archived from the original on July 21, 2013. Retrieved November 22, 2011.

hollemeersch.net

charles.hollemeersch.net

"Brink technical analysis". hollemeersch.net. Archived from the original on March 27, 2016. Retrieved May 25, 2016.

iddevnet.com

"id.sdk [Scripts]". iddevnet.com. Archived from the original on December 10, 2015. Retrieved May 25, 2016.
"id.sdk [GUIs]". iddevnet.com. Archived from the original on August 11, 2016. Retrieved May 25, 2016.
"id.sdk [The Code]". iddevnet.com. Archived from the original on March 7, 2016. Retrieved May 25, 2016.

ign.com

Campbell, Colin (February 4, 2013). "What the Hell is Quadrilateral Cowboy?". IGN. Archived from the original on February 7, 2013. Retrieved February 7, 2013.

intel.com

software.intel.com

"Optimizing the Rendering Pipeline of Animated Models Using the Intel Streaming SIMD Extensions". intel.com. Archived from the original on June 24, 2016. Retrieved May 25, 2016.

kotaku.com

"The John Carmack Keynote: Liveblogging QuakeCon". August 13, 2009. Archived from the original on August 14, 2009. Retrieved August 14, 2009.

linuxgames.com

Carmack, John (August 7, 2007). "I mean I won't commit to a date, but theDoom 3 stuff will be open source". LinuxGames.com. Archived from the original on October 3, 2008.

mobygames.com

"3D Engine: id Tech 4". Archived from the original on January 28, 2012. Retrieved September 24, 2008.

neowin.net

"ATI's Radeon 9700 Takes Performance Lead". Archived from the original on September 21, 2009. Retrieved September 25, 2012.

pcgameshardware.com

"BRINK: Multi-core support and better scaling on the PC". July 29, 2009. Archived from the original on September 13, 2011. Retrieved May 25, 2016.

phoronix.com

Larabel, Michael (November 20, 2012). "One Year Later, Open-Source Doom 3 Is Moving Slowly". Phoronix. Retrieved April 29, 2024.
Larabel, Michael (December 19, 2012). "Open-Source Doom 3 BFG Ported To Linux". Phoronix. Retrieved April 29, 2024.

pricenfees.com

"Doom 3". Pricenfees. March 2, 2005. Archived from the original on August 13, 2018. Retrieved May 25, 2016.

rockpapershotgun.com

"Outta Dunwall: Thief Remake The Dark Mod Updates". Rock Paper Shotgun. October 22, 2012. Archived from the original on September 24, 2015. Retrieved August 25, 2015.

silverspaceship.com

"Sparse Virtual Textures". silverspaceship.com. Archived from the original on March 23, 2012. Retrieved May 25, 2016.

splashdamage.com

"Archived copy" (PDF). Archived from the original (PDF) on August 9, 2014. Retrieved May 25, 2016.{{cite web}}: CS1 maint: archived copy as title (link)

thedarkmod.com

"The Dark Mod". October 13, 2011. Archived from the original on April 27, 2021. Retrieved September 11, 2015.

tweaktown.com

"DOOM Eternal Benchmarked at 8K - Not Even The Devil Can Run This". Tweatwon. March 30, 2020. Retrieved November 6, 2023.

twitter.com

"John Carmack's Twitter status update". November 16, 2011. Archived from the original on August 26, 2021. Retrieved November 18, 2011.
"John Carmack tweets about code infringement work around". November 17, 2011. Archived from the original on May 16, 2017. Retrieved November 22, 2011.
"John Carmack on Twitter". Twitter. Archived from the original on November 14, 2019. Retrieved May 25, 2016.
"John Carmack on Twitter". Twitter. Archived from the original on January 19, 2015. Retrieved May 25, 2016.

web.archive.org

"id Tech 4 Source Code". GitHub. March 30, 2020. Archived from the original on April 18, 2019. Retrieved September 11, 2015.
"3D Engine: id Tech 4". Archived from the original on January 28, 2012. Retrieved September 24, 2008.
"Q&A with John Carmack, E3 2002". Archived from the original on September 29, 2009.
Carmack, John (August 7, 2007). "I mean I won't commit to a date, but theDoom 3 stuff will be open source". LinuxGames.com. Archived from the original on October 3, 2008.
"The John Carmack Keynote: Liveblogging QuakeCon". August 13, 2009. Archived from the original on August 14, 2009. Retrieved August 14, 2009.
"Id Software will release the Doom 3 source code". The Inquirer. August 5, 2011. Archived from the original on August 7, 2011. Retrieved August 23, 2015.
"John Carmack's Twitter status update". November 16, 2011. Archived from the original on August 26, 2021. Retrieved November 18, 2011.
"Doom 3 Source on GitHub". GitHub. November 22, 2011. Archived from the original on July 21, 2013. Retrieved November 22, 2011.
"John Carmack tweets about code infringement work around". November 17, 2011. Archived from the original on May 16, 2017. Retrieved November 22, 2011.
Hargosh, Todd. "Doom is a boon". Game Industry News. Archived from the original on July 27, 2011. Retrieved June 11, 2011.
".plan File for John Carmack - Blue's News". Blue's News. Archived from the original on March 3, 2016. Retrieved May 25, 2016.
"Doom3 + Voodoo2_Patch_v1_0". Archived from the original on December 5, 2008. Retrieved September 25, 2012.
"Doom 3". Pricenfees. March 2, 2005. Archived from the original on August 13, 2018. Retrieved May 25, 2016.
"John Carmack: "This sucks."". Ars Technica. July 28, 2004. Archived from the original on January 26, 2012. Retrieved May 25, 2016.
"Optimizing the Rendering Pipeline of Animated Models Using the Intel Streaming SIMD Extensions". intel.com. Archived from the original on June 24, 2016. Retrieved May 25, 2016.
"GameSpy: Enemy Territory: Quake Wars - Page 1". gamespy.com. Archived from the original on August 13, 2018. Retrieved May 25, 2016.
"John Carmack on Twitter". Twitter. Archived from the original on November 14, 2019. Retrieved May 25, 2016.
"John Carmack on Twitter". Twitter. Archived from the original on January 19, 2015. Retrieved May 25, 2016.
"BRINK: Multi-core support and better scaling on the PC". July 29, 2009. Archived from the original on September 13, 2011. Retrieved May 25, 2016.
"Archived copy" (PDF). Archived from the original (PDF) on August 9, 2014. Retrieved May 25, 2016.{{cite web}}: CS1 maint: archived copy as title (link)
"Sparse Virtual Textures". silverspaceship.com. Archived from the original on March 23, 2012. Retrieved May 25, 2016.
"Brink technical analysis". hollemeersch.net. Archived from the original on March 27, 2016. Retrieved May 25, 2016.
"id.sdk [Scripts]". iddevnet.com. Archived from the original on December 10, 2015. Retrieved May 25, 2016.
"id.sdk [GUIs]". iddevnet.com. Archived from the original on August 11, 2016. Retrieved May 25, 2016.
"Fully Interactive Surfaces". battleteam.net. Archived from the original on April 9, 2016. Retrieved May 25, 2016.
"id.sdk [The Code]". iddevnet.com. Archived from the original on March 7, 2016. Retrieved May 25, 2016.
"How the latest Sound Blaster X-Fi technology was utilized in QUAKE 4". Archived from the original on August 4, 2012. Retrieved September 25, 2012.
"Doom 3 multiplayer networking info". Archived from the original on August 31, 2011.
"id Tech 4 (Concept) - Giant Bomb". Archived from the original on December 1, 2013. Retrieved November 26, 2013.
"id Tech 5". Eurogamer. August 9, 2007. Archived from the original on March 4, 2016. Retrieved September 25, 2012.
"3D Realms releases video of their cancelled prototypes including SiN 2 and Bombshell FPS". Archived from the original on December 3, 2021. Retrieved April 8, 2020.
"Outta Dunwall: Thief Remake The Dark Mod Updates". Rock Paper Shotgun. October 22, 2012. Archived from the original on September 24, 2015. Retrieved August 25, 2015.
"The Dark Mod". October 13, 2011. Archived from the original on April 27, 2021. Retrieved September 11, 2015.
Campbell, Colin (February 4, 2013). "What the Hell is Quadrilateral Cowboy?". IGN. Archived from the original on February 7, 2013. Retrieved February 7, 2013.