Cloned Games

Free & Open Source Fantasy Games

419 free, open-source fantasy games — real clones and remakes you can download, inspect the source of, and modify.

Active
EDGE-Classic screenshot
EDGE-Classic

Clone of Heretic

A Doom source port reviving the older EDGE 1.35 engine with modern visuals, easy modding, and support for Heretic and other IWADs.
Platforms:Windows
Stars101
Updated25 days ago
LicenseGPL-3.0
Release2021
Genre: FPS
Theme: Fantasy
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
Halted
No preview
Shandalar

Clone of Magic: The Gathering

The 1997 Magic: The Gathering video game Shandalar, with community-added cards through 2015.
Platforms:Windows
Stars101
Updated5 years ago
LicenseUnknown
Release2021
Genre: Card Game
Theme: Fantasy
Sporadic
No preview
Shadow of the Colossus Decompilation Project

Clone of Shadow of the Colossus

A decompilation rebuilding Shadow of the Colossus's Preview Version executable from its original PS2 ISO.
Platforms:PS2
Stars100
Updated6 months ago
LicenseMIT
Release2024
Genre: Action
Theme: Fantasy
Active
No preview
Redguard Unity

Clone of The Elder Scrolls Adventures: Redguard

An early-stage Unity port of The Elder Scrolls Adventures: Redguard, aiming for a faithful, performance-improved recreation.
Platforms:None
Stars98
Updated2 months ago
LicenseMIT
Release2022
Genre: Action
Theme: Fantasy
Active
Hydra Castle Labyrinth screenshot
Hydra Castle Labyrinth

Clone of Meikyuujou Hydra

This version of Hydra Castle Labyrinth adds SDL support and targets Linux, handheld hardware, and a browser build via Emscripten.
Platforms:WebLinuxAmiga
Stars96
Updated1 month ago
LicenseGPL-2.0
Release2017
Genre: Action
Theme: Fantasy
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
Halted
TwinEngine screenshot
TwinEngine

Clone of Little Big Adventure

TwinEngine is an open-source engine reimplementation for playing Little Big Adventure 1.
Platforms:WindowsLinuxOSX
Stars91
Updated1 year ago
LicenseGPL-2.0
Release2015
Genre: Action
Theme: Fantasy
Active
No preview
Dandy Dungeon

Clone of Dandy

Dandy Dungeon is a collection of reimplementations of a simple 2D dungeon game in over a dozen languages, playable via WebAssembly.
Platforms:Web
Stars87
Updated22 days ago
LicenseApache-2.0
Release2010
Genre: Arcade
Theme: Fantasy
Halted
The Catacomb Abyss screenshot
The Catacomb Abyss

Clone of Catacomb 3-D

This repository holds the original source code for The Catacomb Abyss, compiling with Borland C++, released under the GNU GPLv2.
Platforms:DOS
Stars87
Updated12 years ago
LicenseGPL-2.0
Release2014
Genre: Action
Theme: Fantasy
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
Halted
No preview
Kirby Air Ride

Clone of Kirby Air Ride

A work-in-progress decompilation of the US/Korean GameCube release of Kirby Air Ride, built with devkitPro and Codewarrior.
Platforms:GameCube
Stars85
Updated1 year ago
LicenseUnknown
Release2020
Genre: Racing
Theme: Fantasy
Active
No preview
The Legend of Zelda: Ocarina of Time 3D

Clone of The Legend of Zelda: Ocarina of Time

A work-in-progress decompilation of the 2011 3DS remake of Ocarina of Time, currently rebuilding only its code.bin/oot3d.axf binaries.
Platforms:3DS
Stars83
Updated22 days ago
LicenseCC0-1.0
Release2024
Genre: Action
Theme: Fantasy
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
The Lost Vikings/Blackthorne Tools

Clone of Blackthorne

A public-domain toolset for extracting, viewing, and decompiling the DOS data files of The Lost Vikings and Blackthorne, tested on Linux.
Platforms:Linux
Stars82
Updated4 years ago
LicenseCC0-1.0
Release2016
Genre: Platform
Theme: Fantasy
Archived
WinWar screenshot
WinWar

Clone of Warcraft: Orcs & Humans

A from-scratch, multiplatform port of Warcraft: Orcs & Humans using only the original art and level data; now archived.
Platforms:Windows
Stars80
Updated1 year ago
LicenseMIT
Release2015
Genre: Real-Time Strategy
Theme: Fantasy
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
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
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
The Catacomb screenshot
The Catacomb

Clone of Catacomb

The original GPLv2 source code for The Catacomb (Catacomb II), built with Borland C++; game data must be acquired separately.
Platforms:DOS
Stars71
Updated12 years ago
LicenseGPL-2.0
Release2014
Genre: Action
Theme: Fantasy
Archived
No preview
LBA1 Classic (Community)

Clone of Little Big Adventure

A community-driven preservation release of the Little Big Adventure engine source code, engine-only under GPL — no game assets included.
Platforms:WindowsDOS
Stars67
Updated10 months ago
LicenseGPL-2.0
Release2021
Genre: Action
Theme: Fantasy
Sporadic
No preview
TurboQuake

Clone of Quake

TurboQuake is a fork of Quake's source code optimized for older x86 hardware, with restored MS-DOS support.
Platforms:WindowsLinuxDOS
Stars64
Updated4 months ago
LicenseUnknown
Release2021
Genre: FPS
Theme: Fantasy
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
Sporadic
shin screenshot
shin

Clone of Umineko: When They Cry Saku

A Rust reimplementation of Entergram's visual-novel engine, currently running Switch's Umineko no Naku Koro ni Saku.
Platforms:WindowsLinuxOSX
Stars63
Updated9 months ago
LicenseMPL-2.0
Release2022
Genre: Adventure
Theme: Anime
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
Active
TombaRecomp screenshot
TombaRecomp

Clone of Tomba!

A static recompilation of the PS1 game Tomba! into a native PC executable, using your own legally obtained disc.
Platforms:WindowsLinuxOSX
Stars62
Updated15 days ago
LicenseUnknown
Release2026
Genre: Adventure
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
OpenDrakan

Clone of Drakan: Order of the Flame

An early reverse-engineered recreation of the Riot Engine, aiming to run Drakan: Order of the Flame on modern Linux.
Platforms:Linux
Stars58
Updated2 years ago
LicenseGPL-3.0
Release2018
Genre: Action
Theme: Fantasy
Halted
OpenWar screenshot
OpenWar

Clone of Warcraft: Orcs & Humans

An unfinished Go engine for Warcraft: Orcs & Humans that decodes the original DOS game's resources.
Platforms:LinuxOSX
Stars58
Updated3 years ago
LicenseGPL-3.0
Release2016
Genre: Real-Time Strategy
Theme: Fantasy
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
Sporadic
AnodyneSharp screenshot
AnodyneSharp

Clone of Anodyne

A fan-made C# rewrite of Anodyne using MonoGame, built from the original's source code, adding UX improvements and 60 FPS OpenGL rendering.
Platforms:WindowsLinuxOSX
Stars55
Updated7 months ago
LicenseUnknown
Release2020
Genre: Action
Theme: Fantasy
Halted
No preview
Manic Miner 2021

Clone of Manic Miner

An improved BBC Micro build of Manic Miner, disassembled and optimized to match the original ZX Spectrum version more closely.
Platforms:BBC Micro
Stars55
Updated2 years ago
LicenseUnknown
Release2021
Genre: Platform
Theme: Fantasy
Active
The Sentinel on the BBC Micro screenshot
The Sentinel on the BBC Micro

Clone of The Sentinel

A line-by-line disassembly of Geoff Crammond's 1986 game The Sentinel that rebuilds into the exact original binary.
Platforms:BBC Micro
Stars55
Updated23 days ago
LicenseUnknown
Release2025
Genre: Puzzle
Theme: Fantasy
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
No preview
Heretic

Clone of Heretic

Raven Software's official release of the Heretic source code, published for learning and modification; the DMX sound library is excluded.
Platforms:DOS
Stars54
Updated13 years ago
LicenseGPL-2.0
Release2013
Genre: FPS
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

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