Engine Rewrite · DOSCorsixTHTheme HospitalOpen-source reimplementation of Bullfrog's Theme Hospital for Windows, macOS, Linux and BSD, with high resolutions and the full campaign playable.🔥 0🧊 04.6kEngine Rewrite · DOSDaggerfall UnityThe Elder Scrolls II: DaggerfallOpen-source recreation of The Elder Scrolls II: Daggerfall in Unity, with quality-of-life improvements and extensive mod support.🔥 0🧊 03.5kNative Port · DOSChocolate DoomDoomMinimalist, historically accurate Doom source port that reproduces the DOS version, bugs included, and also covers Heretic, Hexen and Strife.🔥 0🧊 02.4kEngine Rewrite · DOSOpenXcomX-COM: UFO DefenseOpen-source clone of X-COM: UFO Defense and Terror From the Deep written in C++ and SDL, using resources from the originals.🔥 0🧊 02.2kEngine Rewrite · DOSSDLPALChinese Paladin (PAL)SDL-based cross-platform reimplementation of the Chinese RPG Legend of Sword and Fairy (PAL), with an online demo.🔥 0🧊 02kEngine Rewrite · DOSOpenDUNEDune IIOpen-source re-creation of Westwood's Dune II written in portable C that runs natively on many operating systems.🔥 0🧊 01.7kNative Port · DOSSDLPoPPrince of PersiaOpen-source port of Prince of Persia based on the DOS disassembly, with extras like quicksave, replays and mod folders.🔥 0🧊 01.3kDecomp · DOSDethraceCarmageddonReverse engineering of the 1997 driving game Carmageddon, rebuilt to run natively on modern systems with SDL2 and CMake.🔥 0🧊 01.2kEngine Rewrite · DOSThe Force EngineStar Wars: Dark Forces / OutlawsModern replacement for the Jedi Engine of Star Wars: Dark Forces, with higher resolutions, mouselook and mod support; Outlaws is planned.🔥 0🧊 01.2kEngine Rewrite · DOSC-Dogs SDLCyberdogs (C-Dogs)Classic overhead run-and-gun game for up to four players in co-op or deathmatch, with over 100 user-made campaigns.🔥 0🧊 01.1kEngine Rewrite · DOSRigel EngineDuke Nukem IIModern C++ re-implementation of Duke Nukem II that works as a drop-in replacement for the original DOS executable.🔥 0🧊 01kNative Port · DOSCrispy DoomDoomLimit-removing, enhanced-resolution Doom source port based on Chocolate Doom, compatible with original configs, saves, netplay and demos.🔥 0🧊 0957Native Port · DOSShockolateSystem ShockMinimalist cross-platform System Shock source port using SDL2, with an OpenGL renderer and mod support.🔥 0🧊 0904Native Port · DOSRazeBuild engine games (Duke Nukem 3D, Blood, Shadow Warrior)Build engine port backed by GZDoom tech that plays Duke Nukem 3D, Blood, Shadow Warrior, Redneck Rampage and Exhumed in one package.🔥 0🧊 0887Native Port · DOSNBlood, Rednukem and PCExhumedBlood and other Build gamesReverse-engineered ports of Blood, Redneck Rampage and Exhumed that use EDuke32 engine technology.🔥 0🧊 0809Native Port · DOSFastDOOMDoomDoom port for DOS based on PCDoom, optimized to run as fast as possible on 386 and 486 PCs.🔥 0🧊 0800Native Port · DOSDOOM RetroDoomClassic, refined Doom source port for Windows by Brad Harding, with a dark, gritty pixelated look and a cohesive feature set.🔥 0🧊 0776Engine Rewrite · DOSExultUltima VIIUltima VII engine for modern systems that plays The Black Gate and Serpent Isle using the data files from your own copy.🔥 0🧊 0693Tools · DOSSpice86multiple (DOS reverse engineering)A PC emulator for reverse engineering real-mode DOS programs, generating C# code you can rewrite function by function.🔥 0🧊 0661Native Port · DOSOpen FodderCannon FodderOpen-source engine for Cannon Fodder on modern systems, supporting Amiga and DOS releases, demos, scripting and a map editor.🔥 0🧊 0605Engine Rewrite · DOSReturn To The RootsThe Settlers IIFan rewrite of The Settlers II with internet multiplayer and support for modern systems, using the original game's graphics and sounds.🔥 0🧊 0596Native Port · DOSOpenTyrianTyrianOpen-source port of the DOS vertical shooter Tyrian for Windows, macOS and Linux, with the freeware data files bundled in releases.🔥 0🧊 0582Native Port · DOSHelionDoomModern Doom source port written from scratch for high performance, with a GPU-friendly renderer and support for Boom, MBF21, UDMF and ID24 maps.🔥 0🧊 0573Native Port · DOSManaged DoomDoomDoom source port in C#, translated by hand from Linux Doom and playable in single player with software rendering.🔥 0🧊 0553Native Port · DOSDSDA-DoomDoomModern but conservative Doom source port, a successor to PrBoom+ built for speedrunning, TASing and demo recording.🔥 0🧊 0509Engine Rewrite · DOSOpenOMFOne Must Fall 2097Open-source remake of One Must Fall 2097 with modern networking and builds for Linux, Windows, macOS and BSD.🔥 0🧊 0484Native Port · DOSVanilla ConquerCommand & Conquer: Tiberian Dawn / Red AlertCross-platform build of the first-generation Command & Conquer engine that runs Tiberian Dawn and Red Alert as a drop-in replacement.🔥 0🧊 0464Native Port · DOSPureDOOMDoomSingle-header, dependency-free Doom source port in pure C, designed to run on almost any device.🔥 0🧊 0457Recomp · DOSSRSkyroads and other DOS gamesStatic recompiler that turns DOS and Windows game executables such as Albion, X-COM and Warcraft into native builds for many platforms.🔥 0🧊 0426Native Port · DOSWasm DoomDoomChocolate Doom compiled to WebAssembly with WebSockets multiplayer support, runnable in the browser with the shareware WAD.🔥 0🧊 0417Engine Rewrite · DOSOpenJazzJazz JackrabbitFree, open-source version of the classic Jazz Jackrabbit games for Windows, macOS, Linux, BSD, consoles and handhelds, plus a web port.🔥 0🧊 0409Decomp · DOSReconstruction of ZZTZZTReverse-engineered source code of ZZT 3.2 that compiles to an executable byte-for-byte identical to the last official release.🔥 0🧊 0385Decomp · DOSDuke Nukem II ReconstructedDuke Nukem IIReconstructed C and assembly source of Duke Nukem II that builds a binary 100 percent identical to the original DOS executable.🔥 0🧊 0370Native Port · DOSBStoneBlake StoneUnofficial source port of the Blake Stone series, Aliens of Gold and Planet Strike, with high-resolution rendering, 3D audio and external textures.🔥 0🧊 0368Engine Rewrite · DOSDune II - The MakerDune IIRemake of Dune II - The Building of a Dynasty with higher resolutions, zooming, multiselect and skirmish play.🔥 0🧊 0368Engine Rewrite · DOSFreeSerfThe Settlers (Serf City)Open-source clone of Settlers 1 (Serf City) that plays with the data files from your own DOS or Amiga copy.🔥 0🧊 0339Native Port · DOSWoof!Doom (Boom/MBF lineage)Modern Doom source port continuing the Boom/MBF line, with quality-of-life fixes and support for MBF21 and UMAPINFO.🔥 0🧊 0331Engine Rewrite · DOSUnderworldGodotUltimaPre-alpha engine recreation of Ultima Underworld and Ultima Underworld 2 built in Godot.🔥 0🧊 0328Engine Rewrite · DOSOpen Imperium GalacticaImperium GalacticaOpen-source Java reimplementation of the 4X space strategy game Imperium Galactica that runs standalone.🔥 0🧊 0326Engine Rewrite · DOSOmnispeakCommander Keen 4-6Open-source reimplementation of Commander Keen episodes 4, 5 and 6, aiming to be a bug-for-bug clone of the originals.🔥 0🧊 0316Native Port · DOSDoomsday EngineDoom / Heretic / HexenPortable, enhanced source port of Doom, Heretic and Hexen with a modern OpenGL renderer and UI.🔥 0🧊 0305Decomp · DOSOpenSupaplexSupaplex1:1 reimplementation of Supaplex in C and SDL that builds for desktops, handhelds and consoles.🔥 0🧊 0304Native Port · DOSOdamexDoomOnline multiplayer Doom source port with client/server netcode and a focus on original gameplay.🔥 0🧊 0302Engine Rewrite · DOSPrinceJSPrince of PersiaWork-in-progress browser reimplementation of Prince of Persia (1990) in HTML5 and JavaScript.🔥 0🧊 0282Native Port · DOSEternity EngineDoomAdvanced Doom source port with ACS scripting, EDF definitions, portals and high-resolution support.🔥 0🧊 0271Native Port · DOSHeretic2RHexen / HereticReverse-engineered source port of Heretic II with widescreen, OGG music, uncapped frame rate and many bug fixes.🔥 0🧊 0268Engine Rewrite · DOSCivOneCivilizationOpen-source implementation of Sid Meier's Civilization; the README has no further details.🔥 0🧊 0262Decomp · DOSStarflight ReverseStarflightReverse-engineering of the 1986 sandbox space game Starflight, aiming to understand and run it on modern systems.🔥 0🧊 0236Native Port · DOSDOOM 32X: ResurrectionDoom (32X)Modern code base for a playable Doom on the Sega 32X, with threaded dual-SH-2 rendering and larger levels.🔥 0🧊 0220Native Port · DOSMocha DoomDoomPure Java Doom source port, continued from Velktron's work with bug fixes; network multiplayer is still missing.🔥 0🧊 0218Engine Rewrite · DOSraw(gl)Another WorldArchived reimplementation of the Another World engine using SDL and OpenGL, supporting many original versions.🔥 0🧊 0209Engine Rewrite · DOSSkyRoads Reverse EngineeringSkyRoadsActive reverse-engineering and native Rust port of DOS SkyRoads aiming for a deterministic, faithful reproduction.🔥 0🧊 0192Native Port · DOSCatacombGLCatacomb 3D seriesOpenGL source port of Catacomb 3D, The Catacomb Abyss, Armageddon and Apocalypse with widescreen and uncapped frame rate.🔥 0🧊 0192Engine Rewrite · DOSPanzerChasmChasm: The RiftPanzerChasm, a free engine recreation of Chasm: The Rift that runs on SDL2 and OpenGL using the original game data.🔥 0🧊 0179Engine Rewrite · DOSChronoshiftCommand & Conquer: Red AlertOpen source C++ re-implementation of Command & Conquer: Red Alert, rebuilt bottom-up and still relying on the original binary for unfinished parts.🔥 0🧊 0175Engine Rewrite · DOSFreeserf.netThe Settlers (Serf City)C# remake of The Settlers I (Serf City) for Windows, Linux, macOS and Android, using your original DOS or Amiga data files.🔥 0🧊 0173Engine Rewrite · DOSOUO (Ultima Online Server)UltimaReverse engineering of the Ultima Online server from the Second Age demo, rebuilt as portable C99 that accepts clients up to 5.0.9.1.🔥 0🧊 0170Engine Rewrite · DOSNuvieUltima VIOpen source engine for Ultima VI, Martian Dreams and The Savage Empire that reads the original data; development has moved to ScummVM.🔥 0🧊 0164Native Port · DOSDune DynastyDune IIEnhanced Dune II built on the OpenDUNE reverse-engineered engine, with widescreen, modern RTS controls and extra factions.🔥 0🧊 0160Native Port · DOSAbuse SDL2 PortAbuseSDL2 port of Crack dot Com's Abuse with custom resolutions and other additions, forked from the Xenoveritas SDL2 port.🔥 0🧊 0155Engine Rewrite · DOSWar1Warcraft: Orcs & HumansRemake of Warcraft: Orcs & Humans written in C, using the original WAR assets and adding modern RTS features; still in development.🔥 0🧊 0153Decomp · DOSCosmoreCosmo's Cosmic AdventureReconstruction of Cosmo's Cosmic Adventure v1.20 source code using the original DOS toolchain, 96.30% byte-accurate to the original.🔥 0🧊 0145Decomp · DOSF-15 Strike Eagle II Source ReconstructionF-15 Strike Eagle IIComplete source reconstruction of the MS-DOS F-15 Strike Eagle II v451.03, instruction-identical to the original C routines.🔥 0🧊 0144Native Port · DOSJonoF's Duke Nukem 3D PortDuke Nukem 3DJonathon Fowler's source port of Duke Nukem 3D on his port of the Build engine, with OpenGL rendering and support for many platforms.🔥 0🧊 0140Native Port · DOSReflectionHLEKeen Dreams, Catacomb 3D games, Wolfenstein 3DSource ports of Keen Dreams, Catacomb 3-D, Wolfenstein 3D and BioMenace (DOS) built on a shared Chocolate Doom-inspired codebase.🔥 0🧊 0138Native Port · DOSRaptor Source PortRaptor: Call of the ShadowsSource port of Raptor: Call of the Shadows based on nukeykt's reverse-engineered code, with builds for Windows, macOS and Android.🔥 0🧊 0130Native Port · DOSOpenTyrian2000TyrianOpen-source port of the DOS shooter Tyrian, aiming to reproduce the Tyrian 2000 experience on modern Windows and Linux.🔥 0🧊 0126Recomp · DOSWebDOOMDoomDOOM and DOOM II built for the browser with WebAssembly on top of the PrBoom source port, using the classic WAD assets.🔥 0🧊 0125Native Port · DOSSDL SopwithSopwithSDL port of the classic Sopwith bi-plane shoot-em-up, with TCP/IP multiplayer, custom missions and web support.🔥 0🧊 0119Native Port · DOSAlone in the Dark: Re-HauntedAlone in the DarkCross-platform C++ reimplementation of the Alone in the Dark engine with HD backgrounds, textured models and controller support.🔥 0🧊 0117Native Port · DOSOpenMoMMaster of MagicFrom-scratch C++ and SDL2 port of Master of Magic that aims for accuracy to the original while staying easy to extend.🔥 0🧊 0115Engine Rewrite · DOSDune2JSDune IIReimplementation of Dune II: The Building of a Dynasty in HTML5 and JavaScript that plays in desktop and mobile browsers.🔥 0🧊 0112Engine Rewrite · DOS1oomMaster of OrionEngine recreation of the 1993 DOS game Master of Orion that runs on modern computers; this fork is no longer in development.🔥 0🧊 0110Native Port · DOSrottexprRise of the TriadSDL2-based Rise of the Triad source port built on the icculus port, with high resolutions, adaptive HUD and new gameplay options.🔥 0🧊 0109Native Port · DOSStunt Car Remake (Linux and Pandora port)Stunt Car RacerPort of the Stunt Car Racer Remake to Linux, OpenPandora and the web via Emscripten, based on a Windows remake of the classic.🔥 0🧊 0107Native Port · DOSEDGE-ClassicDoomCross-platform OpenGL Doom source port, a revival of the EDGE 1.35 codebase with strong modding features and modest hardware needs.🔥 0🧊 0103