OpenRCT2 by OpenRCT2

An open source re-implementation of RollerCoaster Tycoon 2 🎢

created at April 1, 2014, 11:32 p.m.

205 +0

12,983 +18

1,499 +1

scummvm by scummvm

ScummVM main repository

created at Feb. 12, 2011, 3:50 p.m.

135 -1

2,218 +5

995 +1

openmw by OpenMW

OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/

created at Aug. 23, 2009, 2:46 p.m.

273 +1

5,172 +15

928 +2

devilution by diasurgical

Diablo devolved - magic behind the 1996 computer game

created at April 2, 2018, 1:01 a.m.

251 +0

8,640 +1

922 +0

OpenTTD by OpenTTD

OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe

created at April 6, 2018, 6:06 p.m.

107 +0

5,977 +12

833 +3

devilutionX by diasurgical

Diablo build for modern operating systems

created at Aug. 2, 2018, 5:19 p.m.

190 +0

7,567 +8

747 +0

OpenJK by JACoders

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

created at April 4, 2013, 9:12 a.m.

161 -1

1,956 +2

607 +0

gzdoom by ZDoom-Official

GZDoom is a feature centric port for all Doom engine games, based on ZDoom, adding an OpenGL renderer and powerful scripting capabilities

created at June 23, 2013, 6:38 a.m.

109 +0

2,243 +4

523 +5

warzone2100 by Warzone2100

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

created at Nov. 16, 2010, 4:36 a.m.

116 +0

3,052 +3

515 +2

OpenXcom by OpenXcom

Open-source clone of the original X-Com 👽

created at Feb. 6, 2011, 5:54 p.m.

116 +0

1,831 +6

476 +0

vcmi by vcmi

Open-source engine for Heroes of Might and Magic III

created at April 6, 2014, 1:42 p.m.

120 -1

3,979 +42

441 +6

fheroes2 by ihhub

fheroes2 is a recreation of Heroes of Might and Magic II game engine.

created at Aug. 30, 2019, 3:05 p.m.

51 +0

2,529 +5

355 +3

re3 by halpz

None

created at Feb. 20, 2021, 5:10 p.m.

37 +0

2,044 +10

354 +4

RBDOOM-3-BFG by RobertBeckebans

Doom 3 BFG Edition source port with updated DX12 / Vulkan renderer and modern game engine features

created at Nov. 27, 2012, 8:22 a.m.

84 -1

1,378 +7

247 +3

Meridian59 by Meridian59

The MMORPG Meridian 59

created at Sept. 2, 2012, 10:33 p.m.

47 +0

386 +0

229 +0

openspades by yvt

Compatible client of Ace of Spades 0.75

created at Aug. 18, 2013, 6:56 a.m.

73 +0

1,109 +2

216 +0

freeablo by wheybags

[ARCHIVED] Modern reimplementation of the Diablo 1 game engine

created at July 8, 2013, 6:23 p.m.

151 +0

2,157 +0

194 +0

gemrb by gemrb

GemRB is a portable open-source implementation of Bioware’s Infinity Engine.

created at Jan. 29, 2012, 3:26 p.m.

49 -1

922 +1

177 +0

fs2open.github.com by scp-fs2open

Origin Repository for SCP FreeSpace 2 Open

created at Jan. 19, 2013, 6:10 a.m.

32 +0

388 +0

155 +0

OpenLoco by OpenLoco

An open source re-implementation of Chris Sawyer's Locomotion

created at Jan. 6, 2018, 11:35 p.m.

43 +0

1,157 +4

147 +0