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{{notability|date=August 2025}}
{{short|Video game engine}}▼
{{Infobox Software
| name = Infinity Engine
| logo =
| screenshot = File:Planescape start-room.jpg
| caption = Screenshot of ''[[Planescape: Torment]]'' demonstrating the [[user interface]] and 2D [[isometric graphics]] representative of games using the Infinity Engine
| caption = The Mortuary room in which the game ''Planescape: Torment'' opens.
| developer = [[BioWare]]
| released = 1998
| latest_release_version =
| latest_release_date =
| latest_preview_version =
| latest_preview_date =
| programming language = [[C++]], [[Lua]]
| operating_system = [[Microsoft Windows]], [[Mac OS]], [[Mac OS X]], [[AmigaOS 4]], [[GNU/Linux]]
| operating_system = '''Original editions:''' [[Microsoft Windows|Windows]], [[Classic Mac OS|Mac OS]], [[macOS|OS X]]<br />'''Enhanced Editions:''' [[Microsoft Windows|Windows]], [[macOS]], [[Linux]], [[Android (operating system)|Android]], [[iOS]], [[Nintendo Switch|Switch]], [[PlayStation 4|PS4]], [[Xbox One|XB1]]<br />'''GemRB:''' [[Microsoft Windows|Windows]], [[macOS]], [[Linux]] (release builds; many more OSs via community builds)
| genre = [[Game engine]]
| license = [[Proprietary software|Proprietary]]
| website = http[https://wwwgemrb.biowareorg/ gemrb.comorg] (open-source recreation)
}}
 
The '''Infinity Engine''' is a [[game engine]] which allows the creation of [[Isometric projection|isometric]] [[role-playing video games]] adapting the ''[[Dungeons & Dragons]]'' ruleset. It was originally developed by [[BioWare]] for a prototype [[Realreal-time strategy|RTS]] game codenamed ''Battleground: Infinity'', which was ultimately re-engineered to become 1998's ''[[Baldur's Gate (video game)|Baldur's Gate]]''. The engine would serve as the cancelled ''Battleground Infinity's'' [[namesake]]. BioWare utilizedused it again in several [[Baldur's Gate|subsequent installments]] of the series and also licensed the engine to [[Interplay Entertainment|Interplay]]'s [[Black Isle Studios]] to create the ''[[Icewind Dale]]'' series and ''[[Planescape: Torment]]''. The engine would serve as the cancelled ''Battleground: Infinity's'' [[namesake]].<ref>{{cite book|title=BioWare: Stories and Secrets from 25 Years of Game Development|publisher=[[Dark Horse Comics]]|___location=United States|year=2020|isbn=9781506718804|page=27|quote=Baldur's Gate was the first game re-leased using BioWare's Infinity engine, named for Baldur's Gate's predecessor: the unreleased Battleground: Infinity. BioWare also used the Infinity engine for Baldur's Gate II... and... licensed it for other isometric Western RPG classics.|url=https://www.google.com/books/edition/BioWare_Stories_and_Secrets_from_25_Year/88PiDwAAQBAJ?hl=en&gbpv=0|url-status=dead|archive-url=https://web.archive.org/web/20250812010310/https://www.google.com/books/edition/BioWare_Stories_and_Secrets_from_25_Year/88PiDwAAQBAJ?hl=en&gbpv=0|archive-date=12 August 2025}}</ref><!-- auto-translated from Polish by Module:CS1 translator -->
 
==History==
 
AsThe ofInfinity 2005Engine was conceived by BioWare as the enginefoundation hasfor beenthe [[openreal-sourcetime strategy game]], andthen-titled referred to as''Battleground "GemRBInfinity''," which iseventually aevolved multi-platforminto implementationthe offirst the''Baldur's engineGate'', a [[computer role-playing game]].<ref name=Inf0>{{cite web|access-date=20162025-1008-1403 |language=en |title=gemrb/gemrbInfinity Engine |url=httpshttp://githubwww.moddb.com/gemrbengines/gemrb |website=GitHubinfinity-engine}}<!-- auto-translated from Polish by Module:CS1 translator --></ref>
 
The graphical engine was specifically optimized for computer role-playing games. It relies on unified huge pre-rendered [[2D computer graphics|2D]] scrolling backgrounds, with both characters and objects represented by [[Sprite (computer graphics)|sprites]]. [[OpenGL]] acceleration for enhanced effects was added with ''[[Baldur's Gate II]]''.<ref name=Inf0/><ref name=Inf1>{{cite web|access-date=2025-08-03 |language=en |title=Infinity Engine |url=https://www.giantbomb.com/infinity-engine/3015-495/}}<!-- auto-translated from Polish by Module:CS1 translator --></ref>
==Characteristics==
 
InfinityIn EngineDecember was2002, conceivedfollowing bythe [[BioWare]]release asof a''BG2'', baseRay ofMuzyka theirannounced complexa [[Gamehigh-resolution demo|demo]]patch called thenfor BioWare''Battlegrounds Infinity'',games whichthat laterenabled inthe itsInfinity finalEngine formto becamesupport aresolutions gamehigher [[Baldur'sthan 800×600 Gate]]pixels.<ref name=Inf0>{{cite web|access-date=2025-08-03 |date=2002-12-13 |language=enit |title=InfinityBioware, Engineuna patch alta risoluzione per i suoi RPG |url=http://wwwmultiplayer.moddb.comit/enginesnotizie/infinitybioware-engine}}<!una-patch- autoalta-translated from Polish by Module:CS1 translator risoluzione-per->i-suoi-rpg.html |website=multiplayer.it}}</ref> The graphicallast engineoriginal isgame anto [[API]]use writtenthe inInfinity [[OpenGL]].<ref name=Inf0/> andEngine was created''[[Icewind speciallyDale for [[cRPGII]]'', games -released in truth2002, itunique isfor basedadapting onthe isometrics pre-rendered graphicsnewer [[2DEditions computerof graphics|2D]]Dungeons and& both [[Personal computerDragons|PCs]]''D&D and3e'' [[NPC|NPCs]]instead useof [[Sprite (computer graphics)|sprites''2e'']].<ref name=Inf0/><ref name=Inf1>{{cite web|access-date=2025-08-03 |date=2002-09-06 |language=en |title=InfinityIcewind EngineDale II Review |url=https://www.giantbombgamespot.com/infinity-enginereviews/3015icewind-495/}}<!dale-ii- autoreview/1900-translated2879594/ from|website=Gamespot.com Polish|author=Greg by Module:CS1 translator -->Kasavin}}</ref>
 
The [[Aurora Engine]] is consideredregarded to beas the "[[spiritual successor]]" ofto the Infinity Engine,. andBioWare waswould utilizeduse by BioWareit to creat the 2002create ''[[Neverwinter Nights'' (2002 video game)|Neverwinter Nights]]'' (and its expansions) in 2002.<ref>{{cite web|title=Aurora Engine|publisher=[[Giant Bomb]]|url=https://www.giantbomb.com/aurora-engine/3015-1468/|url-status=dead|archive-url=https://web.archive.org/web/20250504234921/https://www.giantbomb.com/aurora-engine/3015-1468/|archive-date=4 May 2025|access-date=29 July 2025|quote=The spiritual successor to the Infinity Engine. This 3D engine made its appearance in the Neverwinter Nights series, and provided a toolset along with multiplayer where players could be Dungeon Masters and make their own stories and play them out with friends.}}</ref><ref>{{cite web |last=Shields |first=Jo |title=The new night |url=http://www.hexus.net/content/item.php?item=411 |publisher=HEXUS.net |date=27 August 2002 |access-date=19 May 2009 |archive-date=24 September 2019 |archive-url=https://web.archive.org/web/20190924170819/https://www.hexus.net/gaming/reviews/pc/411-neverwinter-night-pc/ |url-status=live }}</ref> The Polish studio [[CD Projekt Red]] usedalso employed the Aurora Engine to develop ''[[The Witcher (video game)|The Witcher]]'', the 2007 video game adaptation of the [[The Witcher|Polish fantasy novel series]] by Andrzej Sapkowski, although the [[Rendering (computer graphics)|rendering module]] was rewritten from scratch.<ref>{{Cite web |last1=Bayer |first1=Thilo |last2=Reuther |first2=Philipp |date=2022-10-27 |title=15 Jahre The Witcher 1: CD Projekt Reds erster Streich im Retro-Rückblick [Hinweis] |url=https://www.pcgameshardware.de/The-Witcher-Spiel-38484/Specials/Rueckblick-15-Jahre-1406048/ |access-date=2022-12-30 |website=PC Games Hardware |language=de |archive-date=30 December 2022 |archive-url=https://web.archive.org/web/20221230223935/https://www.pcgameshardware.de/The-Witcher-Spiel-38484/Specials/Rueckblick-15-Jahre-1406048/ |url-status=live }}</ref>▼
In December 2002, after publishing a game [[Baldur's Gate 2]], [[Ray Muzyka]] decided that there would be a [[patch (computing)|patch]] published for games of BioWare, so the Infinity Engine could work in resolutions bigger than 800 x 600 pixels.<ref>{{cite web|access-date=2025-08-03 |date=2002-12-13 |language=it |title=Bioware, una patch alta risoluzione per i suoi RPG |url=http://multiplayer.it/notizie/bioware-una-patch-alta-risoluzione-per-i-suoi-rpg.html |website = multiplayer.it |author= The Editors (La Redaccione)}}<!-- auto-translated from Polish by Module:CS1 translator --></ref> The last computer game using Infinity Engine was [[Icewind Dale 2]] from 2002;<ref>{{cite web|access-date=2025-08-03 |date=2002-09-06 |language=en |title=Icewind Dale II Review |url=https://www.gamespot.com/reviews/icewind-dale-ii-review/1900-2879594/ |website = Gamespot.com |author = Greg Kasavin}}<!-- auto-translated from Polish by Module:CS1 translator --></ref> it was not until 2016, after 17 years since publication of the oryginal game, it was developed a [[Expansion pack|expansion]] [[Siege of Dragonspear]] for [[Baldur's Gate]] using the same graphical engine.<ref>{{cite web|access-date=2025-08-03 |date=2016-04-14 |language=en |title=Baldur's Gate: Enhanced Edition Review |url=https://www.gamespot.com/reviews/baldurs-gate-siege-of-dragonspear/1900-6416408/ |website=Gamspot.com |author = Brett Todd}}<!-- auto-translated from Polish by Module:CS1 translator --></ref>
 
Players independently wrote GemRB, a [[game engine recreation]] of Infinity that is [[open source]] and [[multiplatform]]. After development started in 2000, it first achieved completability of a game (''BG2'') in 2009, and of all games by 2024.<ref>{{cite web|access-date=2025-08-18 |title=History of the engines and games - GemRB homepage |url=http://gemrb.org/History.html}}</ref>
▲The [[Aurora Engine]] is considered to be the "[[spiritual successor]]" of the Infinity Engine, and was utilized by BioWare to creat the 2002 ''[[Neverwinter Nights (2002 video game)|Neverwinter Nights]]'' (and its expansions) in 2002.<ref>{{cite web|title=Aurora Engine|publisher=[[Giant Bomb]]|url=https://www.giantbomb.com/aurora-engine/3015-1468/|url-status=dead|archive-url=https://web.archive.org/web/20250504234921/https://www.giantbomb.com/aurora-engine/3015-1468/|archive-date=4 May 2025|access-date=29 July 2025|quote=The spiritual successor to the Infinity Engine. This 3D engine made its appearance in the Neverwinter Nights series, and provided a toolset along with multiplayer where players could be Dungeon Masters and make their own stories and play them out with friends.}}</ref><ref>{{cite web |last=Shields |first=Jo |title=The new night |url=http://www.hexus.net/content/item.php?item=411 |publisher=HEXUS.net |date=27 August 2002 |access-date=19 May 2009 |archive-date=24 September 2019 |archive-url=https://web.archive.org/web/20190924170819/https://www.hexus.net/gaming/reviews/pc/411-neverwinter-night-pc/ |url-status=live }}</ref> The Polish studio [[CD Projekt Red]] used the Aurora Engine to develop ''[[The Witcher (video game)|The Witcher]]'', the 2007 video game adaptation of the [[The Witcher|Polish fantasy novel series]], although the [[Rendering (computer graphics)|rendering module]] was rewritten from scratch.<ref>{{Cite web |last1=Bayer |first1=Thilo |last2=Reuther |first2=Philipp |date=2022-10-27 |title=15 Jahre The Witcher 1: CD Projekt Reds erster Streich im Retro-Rückblick [Hinweis] |url=https://www.pcgameshardware.de/The-Witcher-Spiel-38484/Specials/Rueckblick-15-Jahre-1406048/ |access-date=2022-12-30 |website=PC Games Hardware |language=de |archive-date=30 December 2022 |archive-url=https://web.archive.org/web/20221230223935/https://www.pcgameshardware.de/The-Witcher-Spiel-38484/Specials/Rueckblick-15-Jahre-1406048/ |url-status=live }}</ref>
 
From 2012 to 2017, Infinity was modernized for [[remaster]]s by [[Beamdog]] of all games (except ''IWD2'', due to the [[lost media|loss of]] its [[source code]]),<ref>{{cite web|access-date=2025-08-24 |date=2017-07-06 |language=en |title=Real Talk - Icewind Dale II, Enhanced Edition Patch Progress, and a Beamdog Client Update - The Beamblog |url=http://blog.beamdog.com/2017/07/real-talk-icewind-dale-ii-enhanced.html}}</ref> as well as for a new [[expansion pack|expansion]] to ''BG1'', ''[[Siege of Dragonspear]]''.<ref>{{cite web|access-date=2025-08-03 |date=2016-04-14 |language=en |title=Baldur's Gate: Enhanced Edition Review |url=https://www.gamespot.com/reviews/baldurs-gate-siege-of-dragonspear/1900-6416408/ |website=[[GameSpot]] |author=Brett Todd}}</ref>
 
== List of games using Infinity Engine ==
The following games and expansions are powered by the Infinity Engine:
* ''[[Baldur's Gate (video game)|Baldur's Gate]]'' (1998)
** ''[[Baldur's Gate: Tales of the Sword Coast]]'' (1999)
* ''[[Planescape: Torment]]'' (1999)
Line 42 ⟶ 45:
* ''[[Icewind Dale II]]'' (2002)
* ''[[Baldur's Gate: Enhanced Edition]]'' (2012)
** ''[[Baldur's Gate: Enhanced Edition - Siege of Dragonspear|Baldur's Gate: Enhanced Edition: Siege of Dragonspear]]'' (TBA, est. 20152016)
* ''[[Baldur's Gate II: Enhanced Edition]]'' (2013)
* ''[[Icewind Dale: Enhanced Edition]]'' (2014)
* ''[[Planescape: Torment#Enhanced Edition|Planescape: Torment: Enhanced Edition]]'' (2017)
 
== See also ==
 
* [[BioWare]]▼
* [[Aurora Engine]]
* [[Odyssey Engine]]
* [[cRPG]]
 
== References ==
{{Reflist}}
 
{{BioWare}}
 
==External links==
* [https://gemrb.sourceforge.net/ GemRB] - Infinity Engine open-source implementation
* [http://www.bioware.com/ BioWare] official website
* [httphttps://iesdpgibberlings3.infogithub.io/iesdp/ Infinity Engine Structures Description Project]
* [httphttps://www.uvlistmobygames.netcom/groupsgroup/info3948/game-engine-infinity-engine/infinityengine Infinity Engine] full gamesat list[[MobyGames]]
* [httpshttp://gemrbwww.sourceforgeuvlist.net/groups/info/infinityengine Infinity Engine] cloneat GemRB]Universal Videogame List
 
▲* [[{{BioWare]]}}
{{Video game engines |state=autocollapse}}
▲{{short|Video game engineengines}}
 
{{D&D topics}}
 
[[Category:1998 software]]
[[Category:AmigaOS 4 games]]
[[Category:BioWare]]
[[Category:Infinity Engine games| ]]
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