Cloned Games

Free & Open Source RPG Games

364 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.

Halted
Minima screenshot
Minima

Clone of Ultima III: Exodus

A fully winnable PICO-8 adventure RPG made as a tribute to the 8-bit Commodore Ultima games.
Platforms:WindowsLinuxOSX
Stars101
Updated4 years ago
LicenseGPL-3.0
Release2018
Genre: RPG
Theme: Fantasy
Sporadic
Sundog: Frozen Legacy screenshot
Sundog: Frozen Legacy

Clone of SunDog: Frozen Legacy

A faithful SDL2/OpenGL ES port of the 1985 Atari ST SunDog: Frozen Legacy, built around a custom p-system interpreter.
Platforms:LinuxOSX
Stars97
Updated10 months ago
LicenseMIT
Release2017
Genre: RPG
Theme: —
Active
No preview
Kingdom Hearts De:Compiled

Clone of Kingdom Hearts

An in-progress decompilation of the PS2 Kingdom Hearts, currently supporting the Japanese and Final Mix versions.
Platforms:PS2
Stars96
Updated1 month ago
LicenseUnknown
Release2023
Genre: RPG
Theme: —
Halted
No preview
Ambermoon

Clone of Ambermoon

A preserved snapshot of Ambermoon's 68000 assembly source and dev docs for research, likely incomplete and not compilable.
Platforms:Amiga
Stars92
Updated3 years ago
LicenseUnknown
Release2023
Genre: RPG
Theme: Fantasy
Active
No preview
Pokémon TCG 2

Clone of Pokémon Card GB2: Great Rocket-Dan Sanjō!

A disassembly rebuilding the original Japanese Pokémon Card GB2 Game Boy Color ROM from source.
Platforms:Game Boy
Stars91
Updated1 month ago
LicenseUnknown
Release2019
Genre: Card Game
Theme: —
Sporadic
No preview
UchuServer

Clone of Lego Universe

A from-scratch C# server reimplementation of the shut-down 2010 MMO Lego Universe, playable with a patched original client.
Platforms:WindowsLinuxOSX
Stars91
Updated11 months ago
LicenseAGPL-3.0
Release2018
Genre: MMORPG
Theme: —
Halted
No preview
dragon-warrior-disassembly

Clone of Dragon Quest

This is a complete, commented disassembly of the NES version of Dragon Warrior (Dragon Quest), over 33,000 lines, assembling with Ophis.
Platforms:NES
Stars88
Updated3 years ago
LicenseUnknown
Release2019
Genre: RPG
Theme: —
Active
No preview
Final Fantasy VI Disassembly

Clone of Final Fantasy VI

This is an actively maintained disassembly of Final Fantasy VI for the Super Famicom, building both English and Japanese ROM versions.
Platforms:SNES
Stars85
Updated12 days ago
LicenseGPL-3.0
Release2021
Genre: RPG
Theme: Fantasy
Active
Dink Smallwood HD screenshot
Dink Smallwood HD

Clone of Dink Smallwood

An enhanced, portable version of Dink Smallwood (1997) with high-resolution rendering, gamepad/touchscreen support, and quick save.
Platforms:WebWindowsLinux
Stars84
Updated27 days ago
LicenseUnknown
Release2019
Genre: RPG
Theme: —
Halted
No preview
SharpMC

Clone of Minecraft

A from-scratch Minecraft server written in C#, supporting protocol 1.8.x with a custom world format.
Platforms:None
Stars82
Updated4 years ago
LicenseMIT
Release2015
Genre: Action
Theme: Fantasy
Halted
No preview
u4-decompiled

Clone of Ultima IV

A byte-accurate reverse-engineered decompilation of the DOS port of Ultima IV, built for study rather than as another remake.
Platforms:DOS
Stars81
Updated3 years ago
LicenseUnknown
Release2016
Genre: RPG
Theme: —
Halted
Ultima 5 Redux screenshot
Ultima 5 Redux

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.
Platforms:WindowsLinuxOSX
Stars79
Updated2 years ago
LicenseMIT
Release2019
Genre: RPG
Theme: —
Active
opendf screenshot
opendf

Clone of The Elder Scrolls II: Daggerfall

An early open-source engine for The Elder Scrolls II: Daggerfall, built on OpenSceneGraph and SDL2.
Platforms:Linux
Stars78
Updated24 days ago
LicenseGPL-3.0
Release2015
Genre: RPG
Theme: —
Halted
OpenMoonstone screenshot
OpenMoonstone

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
No preview
OpenSR

Clone of Space Rangers 2: Dominators

An archived, partially complete open-source engine for Space Rangers 2 that needs files from the "Reboot" release.
Platforms:WindowsLinuxOSX
Stars77
Updated9 years ago
LicenseGPL-3.0
Release2011
Genre: Adventure
Theme: Sci-Fi
Halted
No preview
Pokémon Battle Revolution

Clone of Pokémon Battle Revolution

A community decompilation of the Wii game Pokémon Battle Revolution, part of the pret project family.
Platforms:Wii
Stars77
Updated1 year ago
LicenseUnknown
Release2020
Genre: RPG
Theme: Fantasy
Active
Underworld Adventures screenshot
Underworld Adventures

Clone of Ultima Underworld

An open source recreation of Ultima Underworld 1 for modern OSes, using the original game's own data files.
Platforms:Windows
Stars74
Updated1 month ago
LicenseGPL-2.0
Release2019
Genre: RPG
Theme: Fantasy
Halted
No preview
Voxelands

Clone of Minecraft

A Minecraft-like sandbox game forked from Minetest, with fully destructible blocks and multiplayer support.
Platforms:WindowsLinux
Stars74
Updated6 years ago
LicenseUnknown
Release2015
Genre: Action
Theme: Fantasy
Archived
coUclient screenshot
coUclient

Clone of Glitch

coUclient is the Dart-based browser client for Children of Ur, a continuation built on Glitch's public-domain game elements.
Platforms:Web
Stars74
Updated7 years ago
LicenseMIT
Release2013
Genre: MMORPG
Theme: —
Active
BaKGL screenshot
BaKGL

Clone of Betrayal at Krondor

A from-scratch OpenGL/C++ remake of Betrayal at Krondor, mostly playable but with full combat still in progress.
Platforms:Windows
Stars72
Updated22 days ago
LicenseGPL-3.0
Release2019
Genre: RPG
Theme: —
Archived
xu4 screenshot
xu4

Clone of Ultima IV

A faithful remake of the 1985 RPG Ultima IV for modern systems, playable with the original DOS EGA or VGA graphics.
Platforms:WindowsLinux
Stars72
Updated1 year ago
LicenseGPL-3.0
Release2021
Genre: RPG
Theme: —
Sporadic
No preview
Amulets & Armor

Clone of Amulets & Armor

The official open-source release of Amulets & Armor's C codebase, covering its original DOS build and a Windows/SDL port.
Platforms:WindowsDOS
Stars71
Updated6 months ago
LicenseGPL-3.0
Release2013
Genre: RPG
Theme: Fantasy
Halted
No preview
coab

Clone 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).
Platforms:Windows
Stars70
Updated2 years ago
LicenseUnknown
Release2015
Genre: RPG
Theme: —
Halted
Paper Isaac screenshot
Paper Isaac

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
No preview
Digbuild

Clone of Minecraft

Digbuild is an experimental voxel-based game similar to Minecraft, built in C++ with Agar, Boost, GMTL, and SDL, compiled with SCons.
Platforms:Linux
Stars63
Updated4 years ago
LicenseGPL-2.0
Release2011
Genre: Action
Theme: Fantasy
Halted
Minecraft screenshot
Minecraft

Clone of Minecraft

An unfinished Minecraft clone written in C++ and OpenGL, with development tracked on a public Trello board.
Platforms:WindowsLinux
Stars63
Updated4 years ago
LicenseMIT
Release2019
Genre: Action
Theme: Fantasy
Halted
No preview
Shulkr

Clone of Minecraft

A command-line tool that decompiles multiple Minecraft versions and commits each one to a Git repository for diffing.
Platforms:None
Stars62
Updated2 years ago
LicenseApache-2.0
Release2021
Genre: Action
Theme: Fantasy
Archived
PseuWoW screenshot
PseuWoW

Clone of World of Warcraft

An archived, from-scratch World of Warcraft client/server reimplementation requiring the original game's data files.
Platforms:WindowsLinux
Stars61
Updated14 years ago
LicenseUnknown
Release2010
Genre: MMORPG
Theme: Fantasy
Halted
No preview
u6-decompiled

Clone of Ultima VI

A reverse-engineered decompilation of the 1990 MS-DOS Ultima VI, rebuilt via disassembly to match the original executable.
Platforms:DOS
Stars57
Updated4 years ago
LicenseUnknown
Release2022
Genre: RPG
Theme: —
Halted
No preview
Amberstar

Clone of Amberstar

Preserves Amberstar's development files, including graphics and GFA Assembler source code, for education and historical research.
Platforms:Atari
Stars55
Updated3 years ago
LicenseUnknown
Release2023
Genre: RPG
Theme: Fantasy
Halted
No preview
Digimon World Project Ark

Clone of Digimon World

A fan project recreating the original Digimon World as closely as possible, with more playable Digimon partners; currently unplayable.
Platforms:None
Stars55
Updated11 years ago
LicenseUnknown
Release2014
Genre: RPG
Theme: —
Halted
Siege of Avalon : Open Source screenshot
Siege of Avalon : Open Source

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
No preview
Cubic Server

Clone 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.
Platforms:Linux
Stars54
Updated1 year ago
LicenseGPL-3.0
Release2022
Genre: Action
Theme: Fantasy
Halted
Dungeon Eye screenshot
Dungeon Eye

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.
Platforms:Windows
Stars51
Updated5 years ago
LicenseUnknown
Release2015
Genre: RPG
Theme: Fantasy
Halted
No preview
FOnline

Clone of Fallout Online

A cleaned-up fork of an open-source Fallout-style multiplayer engine, fixing bugs and adding Linux support; currently unplayable.
Platforms:WindowsLinux
Stars51
Updated4 years ago
LicenseGPL-3.0
Release2013
Genre: MMORPG
Theme: —
Active
No preview
SF2DISASM

Clone of Shining Force II

A documented Shining Force II disassembly that rebuilds into the original ROM, with Java editor tools and patch branches.
Platforms:Genesis
Stars51
Updated11 days ago
LicenseUnknown
Release2014
Genre: RPG
Theme: —
Archived
CaveCube screenshot
CaveCube

Clone of Minecraft

An in-development, from-scratch clone of Minecraft and Infiniminer written in C, now archived with development stopped.
Platforms:WindowsLinux
Stars50
Updated3 years ago
LicenseBSL-1.0
Release2022
Genre: Action
Theme: Fantasy
Sporadic
No preview
Bt Builder

Clone 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.
Platforms:WindowsLinux
Stars49
Updated3 months ago
LicenseGPL-3.0
Release2012
Genre: RPG
Theme: —
Halted
No preview
DesktopAdventures

Clone of Indiana Jones and his Desktop Adventures

An open-source recreation of the Desktop Adventures engine, aiming to preserve these games on modern platforms like Linux, 3DS, and Wii U.
Platforms:Linux3DS
Stars49
Updated8 years ago
LicenseLGPL-2.1
Release2015
Genre: RPG
Theme: —

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