Alternatives and similar repositories for Citadel

Users that are interested in Citadel are comparing it to the libraries listed below

• Mindwerks / XLEngine
  XLEngine allows you to play Dark Forces, Daggerfall and soon Outlaws and Blood with modern technology.
  ☆185Updated 5 years ago
• csinkers / ualbion
  A remake of the 1995 RPG Albion (requires data from an install of the original game)
  ☆142Updated 2 months ago
• hankmorgan / UnderworldExporter
  Updated Release 27th Oct 2018 Unity based port of Ultima Underworld I and II. Download under releases
  ☆338Updated last year
• volca02 / openDarkEngine
  Rewrite of the Dark Engine by Looking Glass
  ☆158Updated 7 years ago
• luciusDXL / XL-Engine
  XL Engine
  ☆135Updated 5 years ago
• RGUnity / redguard-unity
  Main repository containing the Unity project and the wiki
  ☆57Updated this week
• nadult / FreeFT
  Isometric action game engine
  ☆172Updated 4 months ago
• caligari87 / ObAddon
  A repository of community-built prefabs and other enhancements for Oblige 7.70
  ☆80Updated 4 years ago
• Panzerschrek / Chasm-Reverse
  Tools for reverse-engineering of game "Chasm: The Rift"
  ☆166Updated 10 months ago
• hankmorgan / UnderworldGodot
  Engine recreation for Ultima Underworld and Ultima Underworld 2 using the Godot Engine
  ☆211Updated 2 weeks ago
• svkaiser / strife-ve
  Strife Veteran Edition GPL Source Release
  ☆136Updated 2 years ago
• Blasphemer / blasphemer
  new home for the Blasphemer IWAD
  ☆114Updated 11 months ago
• jeff-1amstudios / OpenC1
  Remake of Carmageddon 1 engine
  ☆155Updated 10 years ago
• alariq / mc2
  Mech Commander 2 open source engine + OpenGL Linux port
  ☆126Updated 4 months ago
• hrehfeld / QuakeInjector
  Download, install and play quake singleplayer maps from the quaddicted.com archive
  ☆99Updated last year
• sfall-team / sfall
  sfall - Engine modifications for Fallout 2
  ☆377Updated 2 weeks ago
• Shpoike / Quakespasm
  Extra bloaty junk to modernise stuff a bit.
  ☆202Updated this week
• Kyle873 / DoomRPG
  Doom RPG is an RPG Modification for the GZDoom Source Port
  ☆83Updated 6 years ago
• dizzy2003 / MuckyFoot-UrbanChaos
  ☆240Updated 7 years ago
• Realm667 / WolfenDoom
  "WolfenDoom - Blade of Agony" | Important: This is only meant for development and testing purposes. You are NOT ALLOWED to use material f…
  ☆266Updated this week
• jdmclark / gorc
  Early-development Jedi Knight: Dark Forces 2 game engine recreation
  ☆105Updated 4 years ago
• team-eternity / eternity
  The Eternity Engine
  ☆249Updated 3 weeks ago
• eXistence / fhDOOM
  Modernized DOOM3/idTech4 engine: ported to modern OpenGL (core profile), enhanced visual effects, improved performance, improved editor, …
  ☆185Updated last year
• ForsakenX / forsaken
  Forsaken game engine
  ☆157Updated 11 months ago
• bibendovsky / bstone
  Unofficial source port for Blake Stone series
  ☆321Updated last month
• anotak / doombuilderx
  a fork of CodeImp's Doom Builder 2 ( http://www.doombuilder.com/ )
  ☆104Updated 3 years ago
• osgcc / no-one-lives-forever
  Monolith's acclaimed 3d FPS, The Operative: No One Lives Forever.
  ☆88Updated 12 years ago
• jeff-1amstudios / OpenNFS1
  Remake of the original EA Need for Speed 1 using c# and Monogame
  ☆189Updated 7 years ago
• svkaiser / PowerslaveEX
  Powerslave EX is a unofficial recreation of Lobotomy Software’s obscured FPS game, Powerslave (also known as Exhumed in the UK)
  ☆172Updated 6 years ago
• codereader / DarkRadiant
  DarkRadiant is the map editor for The Dark Mod and other idTech4/Doom3-based games
  ☆162Updated 7 months ago