Free & Open Source Adventure Games
243 free, open-source adventure 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
Sporadic
Halted
Clone of Grand Theft Auto
An unplayable OpenGL engine project that renders the original GTA's cities from its data files, with a viewer and developer tools.
Halted
Archived
Clone of Chrono Trigger
Chrono Trigger C is an archived, unplayable game engine built with SDL2, referencing Chrono Trigger.
Halted
Clone of Super Metroid
Hexoshi is a Python clone, run from source with listed dependencies or via prebuilt executables that cache map data on first startup.
Platforms:None
Stars37
Updated2 years ago
LicenseGPL-3.0
Release2019
Genre: Action
Theme: —
Halted
Archived
Halted
Halted
Halted
Clone of l'Abbaye des Morts
An HTML5/JavaScript port of locomalito's freeware platformer L'Abbaye des Morts, built with Phaser and playable in a browser.
Halted
Halted
Archived
Clone of Flashback
REminiscence is a re-implementation of Flashback's 1992 engine, supporting its DOS, Amiga, Macintosh, and PC98 releases.
Archived
Sporadic
Halted
Sporadic
Clone of Legend of Zelda - A Link to the Past
Mystery of Solarus DX is a fan-made Zelda game, distributed as a quest data package for the open-source Solarus engine, required to run it.
Platforms:WindowsLinuxOSX
Stars27
Updated5 months ago
Licensecc-by-sa-4.0
Release2018
Genre: Action
Theme: —
Active
Clone of Under a Killing Moon
A Windows-native engine reimplementation of the 1994 adventure game Under a Killing Moon, requiring the original game files.
Platforms:Windows
Stars27
Updated11 days ago
LicenseGPL-3.0
Release2022
Genre: Adventure
Theme: Post-Apocalyptic
Archived
Clone of Pajama Sam: Life Is Rough When You Lose Your Stuff!
linyaga is a Linux compatibility wrapper for the Yaga engine used by two Humongous Entertainment adventure games, now archived.
Halted
Clone of Zork
A toolkit that builds classic interactive-fiction tools, including Infocom's own original Zork interpreter, as portable executables.
Halted
Halted
Active
Clone of Encounter
A near-total C/assembler rewrite of the 1983 Oric text adventure Encounter, retaining its story while running natively on Oric hardware.
Active
Archived
Clone of Igor: Objective Uikokahonia
A from-scratch x86 decoder/interpreter for Igor: Objetivo Uikokahonia, reimplementing higher-level functions atop the original executable.
Platforms:WindowsLinuxAndroid
Stars22
Updated8 years ago
LicenseUnknown
Release2012
Genre: Adventure
Theme: —
Halted
Clone of Gunfright
SkoolKit-based disassemblies of several 1980s Ultimate Play the Game ZX Spectrum titles, including Atic Atac and Jetpac.
Platforms:ZX Spectrum
Stars22
Updated2 years ago
LicenseUnknown
Release2021
Genre: Action
Theme: —
Halted
Halted
Clone of Skool Daze
Pyskool is a Python/Pygame remake of the ZX Spectrum games Skool Daze and Back to Skool, built to be customizable.
Platforms:Linux
Stars19
Updated1 year ago
LicenseGPL-3.0
Release2013
Genre: Action
Theme: —
Halted
Halted
Halted
Clone of Castle Adventure
A C++ remake of the 1984 DOS game Castle Adventure reusing the original's map, now running via a dxwrapper layer to Direct3D9/DirectInput8.
Sporadic
Clone of Legend of Zelda - A Link to the Past
A free, open-source 2D game on the Solarus engine, remaking the team's earlier fangame Zelda Mystery of Solarus DX with free assets.
Platforms:WindowsLinuxOSX
Stars17
Updated5 months ago
Licensecc-by-sa-4.0
Release2018
Genre: Action
Theme: —
Sporadic
Clone of The Legend of Zelda: Link's Awakening
A fan-made remake of Link's Awakening DX for the free, open-source Solarus engine, a single-player game with about 20 hours of play.
Platforms:WindowsLinuxOSX
Stars15
Updated10 months ago
LicenseUnknown
Release2019
Genre: Action
Theme: Fantasy
Sporadic
Halted
Halted
Sporadic
Halted
Clone of La Abadía del Crimen
A browser-based JavaScript reimplementation of La Abadía del Crimen using Amstrad CPC assets; fully playable but still a work in progress.