Free & Open Source RPG Games
489 free, open-source rpg games — real clones and remakes you can download, inspect the source of, and modify. Not just free to play: the code itself is open.
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Original game image
Original game imageClone of Ultima IV
A byte-accurate reverse-engineered decompilation of the DOS port of Ultima IV, built for study rather than as another remake.
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Clone of Ultima V: Warriors of Destiny
A C# remake of Ultima V using the original game's data files, staying mostly faithful to the source material.
Active
Clone of The Elder Scrolls II: Daggerfall
An early open-source engine for The Elder Scrolls II: Daggerfall, built on OpenSceneGraph and SDL2.
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Clone of Moonstone: A Hard Days Knight
A Rust reimplementation of the Amiga/DOS game Moonstone, with four-player local practice mode.
Platforms:WindowsLinux
Stars77
Updated3 years ago
LicenseAGPL-3.0
Release2016
Genre: Action
Theme: Fantasy
Archived
Original game image
Original game imageClone of Space Rangers 2: Dominators
An archived, partially complete open-source engine for Space Rangers 2 that needs files from the "Reboot" release.
Halted
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Original game imageClone of Pokémon Battle Revolution
A community decompilation of the Wii game Pokémon Battle Revolution, part of the pret project family.
Sporadic
Active
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Original game imageClone of Kingdom Hearts 358/2 Days
A matching decompilation of Kingdom Hearts 358/2 Days for Nintendo DS; all EU ARM9 functions are matched.
Stars74
Updated1 month ago
LicenseCC0-1.0
Release2026
Genre: RPG
Theme: —
Active
Clone of Ultima Underworld
An open source recreation of Ultima Underworld 1 for modern OSes, using the original game's own data files.
Halted
Archived
Active
Clone of Betrayal at Krondor
A from-scratch OpenGL/C++ remake of Betrayal at Krondor, mostly playable but with full combat still in progress.
Archived
Active
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Original game imageClone of Amulets & Armor
The official open-source release of Amulets & Armor's C codebase, covering its original DOS build and a Windows/SDL port.
Active
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Original game imageClone of Digimon World
A work-in-progress decompilation of Digimon World for the PS1, built from a dump of the USA disc.
Stars70
Updated1 month ago
LicenseMIT
Release2026
Genre: RPG
Theme: —
Halted
Original game image
Original game imageClone of Curse of the Azure Bonds
coab is a reprogramming of the DOS game Curse of the Azure Bonds for modern Windows, written in C# (.NET).
Active
Original game image
Original game imageClone of Dark Age of Camelot
OpenDAoC is a Dark Age of Camelot server emulator, rewritten with an ECS architecture and aimed at the 1.65 experience.
Stars69
Updated1 month ago
LicenseGPL-3.0
Release2022
Genre: MMORPG
Theme: —
Active
Original game image
Original game imageClone of Ogre Battle 64
A static recompilation of the N64 game Ogre Battle 64 (USA, Rev A) into a native PC executable using N64Recomp; needs your own ROM.
Stars69
Updated1 month ago
LicenseUnknown
Release2026
Genre: RPG
Theme: —
Halted
Clone of The Binding of Isaac
A fan-made Binding of Isaac clone built for #1GAM's roguelike month, with new art and cover music.
Platforms:WindowsLinuxOSX
Stars67
Updated11 years ago
LicenseMIT
Release2013
Genre: Action
Theme: —
Halted
Original game image
Original game imageClone of Pokémon Emerald
A disassembly of the Japanese version of Pokémon Emerald. It builds one ROM, pokeemerald_jp.gba, identified by a SHA-1 hash.
Stars67
Updated5 years ago
LicenseUnknown
Release2019
Genre: RPG
Theme: —
Sporadic
Original game image
Original game imageClone of Chrono Cross
An in-progress matching decompilation of Chrono Cross for the PlayStation 1, targeting the Japanese release.
Stars66
Updated7 months ago
LicenseUnknown
Release2025
Genre: RPG
Theme: —
Active
Original game image
Original game imageClone of Dark Cloud
It produces 100% matching text and data sections for the main executable of the NTSC 1.02 and PAL review versions, plus 100% matching title…
Stars64
Updated1 month ago
LicenseUnknown
Release2023
Genre: RPG
Theme: —
Halted
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Archived
Clone of World of Warcraft
An archived, from-scratch World of Warcraft client/server reimplementation requiring the original game's data files.
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Original game imageClone of Ultima VI
A reverse-engineered decompilation of the 1990 MS-DOS Ultima VI, rebuilt via disassembly to match the original executable.
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Original game imageClone of Digimon World
A fan project recreating the original Digimon World as closely as possible, with more playable Digimon partners; currently unplayable.
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Clone of Siege of Avalon
An in-progress C#/MonoGame port of Siege of Avalon's original Delphi codebase, aiming for wider platform support.
Platforms:None
Stars55
Updated5 years ago
LicenseUnknown
Release2011
Genre: Action
Theme: —
Halted
Original game image
Original game imageClone of Minecraft
A C++ implementation of the Minecraft server protocol targeting 1.19.3, an early-stage school project not yet recommended for general use.
Active
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Original game imageClone of Pokémon Black
A decompilation of Pokemon Black for the Nintendo DS that builds the Version 1.0 USA/EUR ROM.
Stars53
Updated1 month ago
LicenseUnknown
Release2025
Genre: RPG
Theme: —
Active
Original game image
Original game imageClone of Parasite Eve II
A work-in-progress matching decompilation of the PlayStation game Parasite Eve II (USA).
Stars52
Updated1 month ago
LicenseCC0-1.0
Release2026
Genre: RPG
Theme: —
Halted
Clone of Eye of the Beholder II
An open-source remake of Eye of the Beholder II, with more information once hosted on the project's now-archived website.
Halted
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Original game imageClone of Fallout Online
A cleaned-up fork of an open-source Fallout-style multiplayer engine, fixing bugs and adding Linux support; currently unplayable.
Active
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Original game imageClone of Shining Force II
A documented Shining Force II disassembly that rebuilds into the original ROM, with Java editor tools and patch branches.
Archived
Sporadic
Original game image
Original game imageClone of The Bard's Tale Construction Set
An open-source, in-progress reimplementation of the Bard's Tale Construction Set, with a nearly complete engine and a built-in editor.