Alternatives and similar repositories for HPL1Engine

Users that are interested in HPL1Engine are comparing it to the libraries listed below

• FrictionalGames / PenumbraOverture
  Penumbra: Overture is a first person horror game, using the HPL1 Engine.
  ☆556Updated 8 years ago
• FrictionalGames / OALWrapper
  A wrapper library for OpenAL. Makes using OpenAL alot easier.
  ☆183Updated 3 years ago
• TTimo / GtkRadiant
  The open source, cross platform level editor for idtech games
  ☆632Updated last year
• grayj / Jedi-Academy
  Star Wars Jedi Knight: Jedi Academy
  ☆502Updated 12 years ago
• FrictionalGames / AmnesiaAMachineForPigs
  ☆1,439Updated 2 years ago
• grayj / Jedi-Outcast
  Star Wars Jedi Knight II: Jedi Outcast
  ☆282Updated 12 years ago
• Qfusion / qfusion
  Source code for cross-platform OpenGL gaming engine
  ☆349Updated 7 months ago
• etodd / lasercrabs
  Abandoned hybrid singleplayer/multiplayer shooter project formerly known as DECEIVER
  ☆524Updated 6 years ago
• BSVino / DoubleAction
  A first-person multiplayer action game
  ☆177Updated 3 months ago
• kondrak / vkQuake2
  id Software's Quake 2 v3.21 with mission packs and Vulkan support (Windows, Linux, macOS, FreeBSD, Raspberry Pi 4)
  ☆976Updated last year
• arx / ArxLibertatis
  Cross-platform port of Arx Fatalis, a first-person role-playing game
  ☆1,030Updated last year
• fabiensanglard / chocolate_duke3D
  chocolate Duke Nukem,3D
  ☆618Updated 6 years ago
• id-Software / RTCW-SP
  Return to Castle Wolfenstein Single Player GPL Source Release
  ☆609Updated 4 years ago
• kennyalive / Quake-III-Arena-Kenny-Edition
  The cradle of Quake III Arena
  ☆315Updated 9 months ago
• DustinHLand / vkDOOM3
  Vulkan DOOM 3 port based on DOOM 3 BFG Edition
  ☆904Updated 2 years ago
• DaemonEngine / Daemon
  The Dæmon game engine. 20 years of development above id Tech 3. Historically based on id Tech 3 through ioq3, Wolf:ET and XreaL a very lo…
  ☆346Updated this week
• id-Software / Quake-Tools
  The source release of the Quake tools and utilities
  ☆495Updated 14 years ago
• GlPortal / glPortal
  Open Source teleportation based first person puzzle-platformer
  ☆377Updated last year
• volca02 / openDarkEngine
  Rewrite of the Dark Engine by Looking Glass
  ☆164Updated 7 years ago
• id-Software / Enemy-Territory
  Wolfenstein: Enemy Territory GPL Source Release
  ☆598Updated 14 years ago
• lsalzman / iqm
  Inter-Quake Model format development kit
  ☆276Updated 6 months ago
• codereader / DarkRadiant
  DarkRadiant is the map editor for The Dark Mod and other idTech4/Doom3-based games
  ☆166Updated last week
• sirjuddington / SLADE
  It's a Doom editor
  ☆811Updated this week
• fabiensanglard / vanilla_duke3D
  This is the original "Build" engine code released by Ken Silverman.
  ☆116Updated 13 years ago
• falltergeist / falltergeist
  Opensource crossplatform Fallout 2™ game engine writen in C++ and SDL.
  ☆886Updated 3 years ago
• REGoth-project / REGoth-bs
  Reimplementation of Gothic I and II using modern technologies.
  ☆486Updated 5 years ago
• aheadley / homeworld
  Mirror of the Homeworld 1 source release from Relic Developer Network and HomeworldSDL 0.3 release
  ☆261Updated 12 years ago
• id-Software / GtkRadiant
  GtkRadiant GPL Source Release
  ☆269Updated 14 years ago
• RobertBeckebans / RBDOOM-3-BFG
  Doom 3 BFG Edition source port with updated DX12 / Vulkan renderer and modern game engine features
  ☆1,735Updated last month
• blinry / gish
  Open Source version of the award-winning physics platformer
  ☆343Updated 9 years ago