Cloned Games

Free & Open Source Games by Theme

Every game below is free to play and open source, browsable by the setting or theme of the original game it's based on.

Sci-Fi
521 open-source clones
Doom19,552★OpenRA17,376★openage14,432★
Fantasy
457 open-source clones
Paper12,641★Craft11,102★OpenDiablo211,089★
Comedy
43 open-source clones
CorsixTH4,558★Space Station 143,798★ScummVM2,811★
Horror
82 open-source clones
Cataclysm: Dark Days Ahead13,141★DevilutionX9,748★Devilution8,998★
Medieval
83 open-source clones
openage14,432★OpenDiablo211,089★DevilutionX9,748★
Anime
26 open-source clones
ScummVM2,811★Phira2,661★Taisei Project1,619★
Crime
37 open-source clones
ScummVM2,811★SanAndreasUnity2,626★OpenRW "Open ReWrite"2,222★
Management
50 open-source clones
OpenRCT216,227★OpenTTD8,264★Citybound8,163★
Modern Military
32 open-source clones
CnC Remastered Collection21,391★OpenRA17,376★Command and Conquer: Red Alert6,702★
Post-Apocalyptic
19 open-source clones
OpenXRay3,559★Fallout Community Edition2,915★ScummVM2,811★
World War II
28 open-source clones
Dagor Engine2,962★OpenSpades1,245★Raze885★
Cyberpunk
10 open-source clones
ScummVM2,811★Quadrilateral Cowboy331★Syndicate Wars Port248★
Espionage
19 open-source clones
Space Station 143,798★ScummVM2,811★Pioneer1,910★
Abstract
57 open-source clones
Ebitengine13,485★ScummVM2,811★Hextris2,435★
Ancient History
26 open-source clones
openage14,432★Julius3,375★Augustus2,082★
Alternate Historical
10 open-source clones
OpenXRay3,559★Widelands3,061★Return to the Roots588★
Motorsports
17 open-source clones
CTR-ModSDK446★Crash Team Racing Port380★NES Games Disassembly282★
Martial Arts
12 open-source clones
jynew8,962★kys-cpp2,961★Overgrowth2,903★
Western
5 open-source clones
ScummVM2,811★ClaimJumper0★Atari Source Code from Gray Chang0★
Prehistoric
6 open-source clones
Nanosaur474★Cro-Mag Rally171★Nanosaur II: Hatchling103★