Quake-2 by id-Software

Quake 2 GPL Source Release

created at Jan. 31, 2012, 7:55 p.m.

136 +0

2,694 +4

657 +0

goxel by guillaumechereau

Goxel: Free and Open Source 3D Voxel Editor

created at Oct. 5, 2015, 1:14 a.m.

83 +0

2,694 +4

219 +1

NetHack by NetHack

Official NetHack Git Repository

created at Dec. 8, 2015, 2:33 a.m.

110 +1

2,795 +12

452 +0

xray-16 by OpenXRay

Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)

created at Sept. 5, 2014, 4:28 a.m.

143 +1

2,859 +7

451 +1

macroquad by not-fl3

Cross-platform game engine in Rust.

created at Jan. 8, 2020, 7:01 p.m.

30 +0

2,915 +20

284 -1

DOOM-3 by id-Software

Doom 3 GPL source release

created at Feb. 1, 2012, 2:52 a.m.

208 +0

2,945 +4

679 +2

material-maker by RodZill4

A procedural textures authoring and 3D model painting tool based on the Godot game engine

created at July 22, 2018, 3:08 p.m.

63 +0

3,225 +23

212 +4

DiligentEngine by DiligentGraphics

A modern cross-platform low-level graphics library and rendering framework

created at Oct. 15, 2015, 3:57 a.m.

117 +0

3,361 +6

317 +0

LumixEngine by nem0

3D C++ Game Engine - yet another open source game engine

created at Nov. 21, 2013, 2:43 p.m.

161 +0

3,363 +4

392 +0

FXGL by AlmasB

Java / JavaFX / Kotlin Game Library (Engine)

created at March 23, 2015, 9:55 p.m.

102 -1

4,207 +17

538 +1

Quake by id-Software

Quake GPL Source Release

created at Jan. 31, 2012, 8:30 p.m.

229 +0

4,621 +11

865 +2

OpenTTD by OpenTTD

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

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

109 +2

6,001 +24

839 +6

whs.js by WhitestormJS

🌪 Super-fast 3D framework for Web Applications 🥇 & Games 🎮. Based on Three.js

created at Aug. 30, 2015, 10:29 a.m.

251 +0

6,096 -3

390 +0

Prince-of-Persia-Apple-II by jmechner

A running-jumping-swordfighting game I made on the Apple II from 1985-89

created at April 16, 2012, 11:40 p.m.

240 +0

6,381 +5

670 +0

VVVVVV by TerryCavanagh

The source code to VVVVVV! http://thelettervsixtim.es/

created at Oct. 16, 2015, 6:17 p.m.

73 +0

6,852 +5

549 +1

Quake-III-Arena by id-Software

Quake III Arena GPL Source Release

created at Jan. 31, 2012, 7:39 p.m.

325 +0

6,877 +3

1,858 +3

nakama by heroiclabs

Distributed server for social and realtime games and apps.

created at Jan. 13, 2017, 5:15 p.m.

204 -2

8,430 +34

1,044 +0

Nuklear by Immediate-Mode-UI

A single-header ANSI C immediate mode cross-platform GUI library

created at Nov. 26, 2019, 9:21 a.m.

124 +0

8,679 +32

518 +3

flame by flame-engine

A Flutter based game engine.

created at Oct. 22, 2017, 3:01 a.m.

126 +0

8,871 +19

870 -1

entt by skypjack

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

created at March 27, 2017, 1:15 p.m.

177 +0

9,575 +29

842 +2