c++ — redecomp

Platform All PS112 PS211 PSP5 N6438 GameCube23 Wii14 SNES1 GBA3 DS5 Mega Drive2 Saturn1 Dreamcast2 Xbox4 Xbox 360102 Arcade5 PC (classic)109 DOS25

Category All Decomp51 Recomp162 Native Port62 Engine Rewrite71 Built on the Code2 Patch / Enhancement3 Online Revival2 Tools4 Mods & Overhauls5

71 results

Engine Rewrite · PC (classic) OpenRCT2 RollerCoaster Tycoon 2 Open-source re-implementation of RollerCoaster Tycoon 2 with modern-platform support, an improved interface and cooperative multiplayer. 🔥 0🧊 0 16k

Engine Rewrite · PC (classic) DevilutionX Diablo Port of Diablo and Hellfire for modern systems with engine improvements, bug fixes and optional quality-of-life features. 🔥 0🧊 0 9.8k

Engine Rewrite · PC (classic) OpenTTD Transport Tycoon Deluxe Open-source transport simulation game based on Transport Tycoon Deluxe, with multiplayer, add-on content and modern platform support. 🔥 0🧊 0 8.4k

Engine Rewrite · PC (classic) OpenMW The Elder Scrolls III: Morrowind Open-source open-world RPG engine that plays The Elder Scrolls III: Morrowind, with improved graphics and its own editor, OpenMW-CS. 🔥 0🧊 0 6.6k

Engine Rewrite · PC (classic) VCMI Heroes of Might and Magic III Open-source engine for Heroes of Might and Magic III with modding support, a map editor and builds for desktop and mobile. 🔥 0🧊 0 5.9k

Engine Rewrite · PC (classic) fheroes2 Heroes of Might and Magic II Open-source rewrite of the Heroes of Might and Magic II engine with high-resolution graphics, improved AI and many fixes. 🔥 0🧊 0 3.5k

Engine Rewrite · PC (classic) Fallout Community Edition Fallout Re-implementation of Fallout that keeps the original gameplay and adds engine bugfixes and quality-of-life improvements across platforms. 🔥 0🧊 0 2.9k

Engine Rewrite · PC (classic) OpenRW Grand Theft Auto III Cross-platform open-source re-implementation of Grand Theft Auto III that needs a legitimate copy of the PC game. 🔥 0🧊 0 2.2k

Engine Rewrite · DOS OpenXcom X-COM: UFO Defense Open-source clone of X-COM: UFO Defense and Terror From the Deep written in C++ and SDL, using resources from the originals. 🔥 0🧊 0 2.2k

Engine Rewrite · PC (classic) freeablo Diablo Archived cross-platform reimplementation of the Diablo 1 engine that needs the original game data and only reached a base of the game. 🔥 0🧊 0 2.2k

Engine Rewrite · PC (classic) OpenLoco Chris Sawyer's Locomotion Open-source re-implementation of Chris Sawyer's Locomotion, the transport-company sim that followed Transport Tycoon. 🔥 0🧊 0 1.9k

Engine Rewrite · PC (classic) OpenGothic Gothic I-III / Chronicles of Myrtana Open-source re-implementation of Gothic 2: Night of the Raven that completes the main quest and addon with modern graphics APIs. 🔥 0🧊 0 1.6k

Engine Rewrite · PC (classic) openblack Black & White Open-source engine that reimplements Black & White (2001) in modern C++ with OpenGL and Vulkan rendering. 🔥 0🧊 0 1.6k

Engine Rewrite · PC (classic) OpenTomb Tomb Raider I-V (classic) Inactive open-source engine remake for playing classic Tomb Raider 1 to 5 and custom TRLE levels; the authors point to TombEngine. 🔥 0🧊 0 1.4k

Engine Rewrite · PC (classic) GemRB BioWare Infinity Engine games (Baldur's Gate, Icewind Dale...) Portable open-source reimplementation of the Infinity Engine behind Baldur's Gate, Icewind Dale and Planescape: Torment. 🔥 0🧊 0 1.3k

Engine Rewrite · PC (classic) OpenSpades Ace of Spades 0.75 Compatible open-source client for Ace of Spades 0.75 that connects to vanilla, pyspades and pysnip servers. 🔥 0🧊 0 1.2k

Engine Rewrite · PC (classic) xoreos BioWare Aurora engine (NWN, KotOR...) Pre-alpha open-source reimplementation of BioWare's Aurora engine, targeting Neverwinter Nights, Knights of the Old Republic and more. 🔥 0🧊 0 1.2k

Engine Rewrite · DOS The Force Engine Star Wars: Dark Forces / Outlaws Modern replacement for the Jedi Engine of Star Wars: Dark Forces, with higher resolutions, mouselook and mod support; Outlaws is planned. 🔥 0🧊 0 1.2k

Engine Rewrite · PC (classic) Surreal Engine Unreal Engine 1 games Reimplementation of Unreal Engine 1 focused on making Unreal (Gold) and Unreal Tournament (UT99) playable. 🔥 0🧊 0 1.1k

Engine Rewrite · DOS Rigel Engine Duke Nukem II Modern C++ re-implementation of Duke Nukem II that works as a drop-in replacement for the original DOS executable. 🔥 0🧊 0 1k

Engine Rewrite · PC (classic) Falltergeist Fallout 2 Open-source cross-platform Fallout 2 engine written in C++ and SDL that plays the game with your own data files. 🔥 0🧊 0 887

Engine Rewrite · Arcade Cannonball OutRun Enhanced engine for the OutRun arcade game, rewritten from 68000 and Z80 assembler into C++ with higher frame rates and widescreen. 🔥 0🧊 0 880

Engine Rewrite · PC (classic) OpenEnroth Might and Magic VI-VIII Open reimplementation of the Might and Magic VI-VIII engine; Might and Magic VII is playable today with MM6 and MM8 planned. 🔥 0🧊 0 871

Engine Rewrite · PC (classic) OpenNFS Need for Speed (classic series) Early-stage modern engine that unpacks the original data of the classic Need for Speed games 1 to 5 on PC and PSX. 🔥 0🧊 0 845

Engine Rewrite · PC (classic) Aleph One Marathon 2 (Bungie) Open-source continuation of Bungie's Marathon 2 engine that plays Marathon, Marathon 2, Marathon Infinity and third-party content. 🔥 0🧊 0 813

Engine Rewrite · GameCube Metaforce Metroid Prime Reverse-engineered native reimplementation of the Metroid Prime engine, recently rewritten on top of the matching decompilation. 🔥 0🧊 0 797

Engine Rewrite · PC (classic) Vangers Vangers Open-source build of Vangers, the racing and RPG hybrid, now on SDL 3 with gamepad support and a TOML settings file. 🔥 0🧊 0 737

Engine Rewrite · PC (classic) Jazz² Resurrection Jazz Jackrabbit 2 Native C++ reimplementation of Jazz Jackrabbit 2 for Windows, Linux, macOS, Steam Deck and Android, using your original game files. 🔥 0🧊 0 715

Engine Rewrite · PC (classic) Thyme Command & Conquer: Generals - Zero Hour Open-source re-implementation of Command & Conquer: Generals - Zero Hour for Windows that aims to fix bugs and enable new platforms. 🔥 0🧊 0 695

Engine Rewrite · DOS Exult Ultima VII Ultima VII engine for modern systems that plays The Black Gate and Serpent Isle using the data files from your own copy. 🔥 0🧊 0 693

Engine Rewrite · PC (classic) REGoth Gothic I-II (zEngine) Open-source reimplementation of the zEngine behind Gothic and Gothic II; the project has since restarted in a new repository. 🔥 0🧊 0 654

Engine Rewrite · PC (classic) GLSMAC Sid Meier's Alpha Centauri Unofficial OpenGL and SDL2 reimplementation of Sid Meier's Alpha Centauri and Alien Crossfire, with a rewritten engine and network code. 🔥 0🧊 0 638

Engine Rewrite · PC (classic) OpenApoc X-COM: Apocalypse Open-source reimplementation of X-COM: Apocalypse in C++ and SDL2 with full mod support, using your original game files. 🔥 0🧊 0 597

Engine Rewrite · DOS Return To The Roots The Settlers II Fan rewrite of The Settlers II with internet multiplayer and support for modern systems, using the original game's graphics and sounds. 🔥 0🧊 0 596

Engine Rewrite · PC (classic) Carnage3D Grand Theft Auto (1) Early-stage open-source remake of the original Grand Theft Auto that runs on Windows, Linux and even in the browser. 🔥 0🧊 0 568

Engine Rewrite · PC (classic) JA2 Stracciatella Jagged Alliance 2 Community-driven port of Jagged Alliance 2 to more platforms, fixing bugs and adding a mod development platform. 🔥 0🧊 0 540

Engine Rewrite · PC (classic) Meridian 59 Meridian 59 Source code for the classic MMORPG Meridian 59, including the client, server, Blakod compiler and room editor, built with Visual Studio. 🔥 0🧊 0 518

Engine Rewrite · PC (classic) OpenClaw Captain Claw Multiplatform C++ reimplementation of the 1997 platformer Captain Claw, written from scratch to use your original game archive. 🔥 0🧊 0 515

Engine Rewrite · PC (classic) REGoth-bs Gothic I-II Restart of the REGoth project: an open-source reimplementation of the zEngine behind Gothic and Gothic II using modern technologies. 🔥 0🧊 0 499

Engine Rewrite · PC (classic) donut The Simpsons: Hit & Run Open-source reimplementation of The Simpsons: Hit & Run in modern C++ and OpenGL, using the original game assets. 🔥 0🧊 0 485

Engine Rewrite · PC (classic) Ryzom Core Ryzom Open-source MMORPG framework on the NeL engine, with the client, server and tools code behind the Ryzom game, maintained by the community. 🔥 0🧊 0 469

Engine Rewrite · PC (classic) TheXTech Super Mario Bros. X (SMBX) C++ rewrite of the Super Mario Bros. X (SMBX 1.3) engine for modern and non-Windows platforms, reproducing the old engine with new features. 🔥 0🧊 0 418

Engine Rewrite · DOS Dune II - The Maker Dune II Remake of Dune II - The Building of a Dynasty with higher resolutions, zooming, multiselect and skirmish play. 🔥 0🧊 0 368

Engine Rewrite · DOS FreeSerf The 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🧊 0 339

Engine Rewrite · PC (classic) reone Star Wars: Knights of the Old Republic I-II Free, clean-room game engine that runs Star Wars: Knights of the Old Republic and The Sith Lords for play and modding. 🔥 0🧊 0 315

Engine Rewrite · PC (classic) CroftEngine Tomb Raider (1) Open-source remake engine for the original Tomb Raider with native controller support, texture packs and online ghosts. 🔥 0🧊 0 310

Engine Rewrite · PC (classic) Sourcehold Stronghold Early-stage open-source engine reimplementation of Stronghold (2001); currently frozen pending the Definitive Edition. 🔥 0🧊 0 279

Engine Rewrite · PC (classic) DGEngine Diablo Engine that runs Diablo 1 and Hellfire from their game files, with support for Diablo Flare, Diablo Extended and a Diablo 2 demo setup. 🔥 0🧊 0 270

Engine Rewrite · PC (classic) freeaoe Age of Empires II Free engine in early development for Age of Empires II and other Genie games like Star Wars: Galactic Battlegrounds. 🔥 0🧊 0 241

Engine Rewrite · Wii Kinoko Mario Kart Wii (physics) C++ reimplementation of Mario Kart Wii's physics engine, aiming for perfectly accurate ghost replay. 🔥 0🧊 0 233

Engine Rewrite · PC (classic) Zero Hour Reforged Command & Conquer: Generals - Zero Hour Command & Conquer: Generals Zero Hour rebuilt from EA's published source as a 64-bit game with bug fixes and a smarter AI. 🔥 0🧊 0 222

Engine Rewrite · PC (classic) OpenAWE Alan Wake (engine) Open-source reimplementation of Remedy's Alan Wake engine (later Northlight), aiming to run Alan Wake and American Nightmare. 🔥 0🧊 0 220

Engine Rewrite · DOS raw(gl) Another World Archived reimplementation of the Another World engine using SDL and OpenGL, supporting many original versions. 🔥 0🧊 0 209

Engine Rewrite · PC (classic) sh3redux Silent Hill 3 Engine remake of Silent Hill 3 in OpenGL and C++; the README only covers build dependencies. 🔥 0🧊 0 187

Engine Rewrite · PC (classic) D2MOO Diablo II Reimplementation of Diablo II (Method and Ordinal Overhaul) with patching tools to help modders understand and change the game. 🔥 0🧊 0 181

Engine Rewrite · DOS PanzerChasm Chasm: The Rift PanzerChasm, a free engine recreation of Chasm: The Rift that runs on SDL2 and OpenGL using the original game data. 🔥 0🧊 0 179

Engine Rewrite · DOS Chronoshift Command & Conquer: Red Alert Open source C++ re-implementation of Command & Conquer: Red Alert, rebuilt bottom-up and still relying on the original binary for unfinished parts. 🔥 0🧊 0 175

Engine Rewrite · DOS Nuvie Ultima VI Open source engine for Ultima VI, Martian Dreams and The Savage Empire that reads the original data; development has moved to ScummVM. 🔥 0🧊 0 164

Engine Rewrite · PC (classic) SMACX Thinker Mod Sid Meier's Alpha Centauri Engine-feature mod for Alpha Centauri: Alien Crossfire that adds rewritten AI, new options and rendering changes through an extra DLL. 🔥 0🧊 0 153

Engine Rewrite · PC (classic) hode (Heart of Darkness) Heart of Darkness Reimplementation of the Heart of Darkness engine by Gregory Montoir, running the original Windows data files on modern systems. 🔥 0🧊 0 150

Engine Rewrite · PC (classic) OutpostHD Outpost Open-source redesign of Sierra's 1994 city-building strategy game Outpost, in active development for Windows with Linux and macOS source builds. 🔥 0🧊 0 145

Engine Rewrite · PC (classic) Age of Empires Free Software Remake Age of Empires / Rise of Rome Cross-platform free software remake of Age of Empires and Rise of Rome that mimics the Genie engine; only basic multiplayer-style gameplay so far. 🔥 0🧊 0 131

Engine Rewrite · PC (classic) Gorc Star Wars: Jedi Knight - Dark Forces II Early-development engine recreation of Star Wars Jedi Knight: Dark Forces II, meant to replace the original executable on new platforms. 🔥 0🧊 0 110

Engine Rewrite · Arcade CannonBall DX OutRun OutRun engine fork focused on racing wheels, multi-device input, force feedback, 21:9 ultrawide and arcade cabinets. 🔥 0🧊 0 110

Engine Rewrite · PC (classic) openmw-web The Elder Scrolls III: Morrowind OpenMW compiled to WebAssembly so Morrowind runs in a desktop browser, with an admin dashboard and experimental multiplayer. 🔥 0🧊 0 107

Engine Rewrite · PC (classic) TemplePlus Temple of Elemental Evil Hooks, extensions and fixes for The Temple of Elemental Evil that modernize the original game's engine. 🔥 0🧊 0 104

Engine Rewrite · PC (classic) Open Annihilation Total Annihilation Open-source engine for playing Total Annihilation on modern macOS, Windows and Linux with your own game data; Total Annihilation: Kingdoms is on the roadmap. 🔥 0🧊 0 53

Engine Rewrite · PS1 ReChan Jackie Chan Stuntmaster Reverse engineering project reimplementing Jackie Chan Stuntmaster (PS1) for PC, with keyboard and mouse, HOR+ widescreen and higher resolution rendering. 🔥 0🧊 0 50

Engine Rewrite · PC (classic) OpenBattlefield2 Battlefield 2 Clean-room C++20 reimplementation of DICE's Refractor 2 engine, the engine behind Battlefield 2, that reads your own installed copy; a research project in progress. 🔥 0🧊 0 44

Engine Rewrite · PC (classic) uo-client Ultima Online From-scratch Ultima Online T2A client in C++17 built for bot automation, with a software renderer that recreates the 1997-era look. 🔥 0🧊 0 18

Engine Rewrite · PC (classic) OpenEmperor Emperor: Rise of the Middle Kingdom Early clean-room reimplementation of Emperor: Rise of the Middle Kingdom in C++20 and SDL3, starting on Apple Silicon macOS and needing original game data. 🔥 0🧊 0 15