three.js by mrdoob

JavaScript 3D Library.

created at March 23, 2010, 6:58 p.m.

2,549 +1

99,887 +134

35,161 +0

godot by godotengine

Godot Engine – Multi-platform 2D and 3D game engine

created at Jan. 4, 2014, 4:05 p.m.

1,519 +1

85,635 +195

18,912 +102

cocos2d-x by cocos2d

Cocos2d-x is a suite of open-source, cross-platform, game-development tools utilized by millions of developers across the globe. Its core has evolved to serve as the foundation for Cocos Creator 1.x & 2.x.

created at Nov. 18, 2010, 11:17 p.m.

1,230 +0

17,988 +12

7,056 +0

phaser by phaserjs

Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

created at April 12, 2013, 12:27 p.m.

1,218 -1

36,560 +35

7,061 +0

libgdx by libgdx

Desktop/Android/HTML5/iOS Java game development framework

created at Aug. 10, 2012, 7:34 p.m.

1,160 +0

22,866 +21

6,408 +6

pixijs by pixijs

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

created at Jan. 21, 2013, 10:40 p.m.

994 +0

42,921 +46

4,746 +1

BrowserQuest by mozilla

DEPRECATED - A HTML5/JavaScript multiplayer game experiment

created at Sept. 30, 2011, 6:47 p.m.

591 +0

9,229 -1

2,840 +1

2048 by gabrielecirulli

A small clone of 1024 (https://web.archive.org/web/20140328011720/https://play.google.com/store/apps/details?id=com.veewo.a1024)

created at March 5, 2014, 4:03 p.m.

567 +0

12,066 +2

16,900 +11

bgfx by bkaradzic

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

created at April 4, 2012, 3:39 a.m.

479 -2

14,542 +23

1,915 +2

MonoGame by MonoGame

One framework for creating powerful cross-platform games.

created at April 7, 2011, 12:23 a.m.

470 +0

11,009 +29

2,855 +3

OpenEmu by OpenEmu

🕹 Retro video game emulation for macOS

created at Dec. 20, 2010, 8:13 p.m.

424 +0

15,922 +22

1,242 +2

gameplay by gameplay3d

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

created at Oct. 13, 2011, 5:46 a.m.

416 +0

4,392 +2

1,303 +0

openage by SFTtech

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

created at Nov. 3, 2013, 10:35 p.m.

401 +0

12,475 +12

1,105 -1

OpenRA by OpenRA

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

created at Oct. 4, 2010, 7:38 a.m.

380 +0

14,280 +24

2,630 +0

Craft by fogleman

A simple Minecraft clone written in C using modern OpenGL (shaders).

created at April 9, 2013, 7:47 p.m.

356 +0

10,276 +10

1,379 +0

tiled by mapeditor

Flexible level editor

created at Feb. 27, 2011, 3:18 p.m.

348 +1

10,770 +26

1,716 +0

SFML by SFML

Simple and Fast Multimedia Library

created at March 25, 2011, 8:05 a.m.

346 +0

9,754 +14

1,666 -1

minetest by minetest

Minetest is an open source voxel game-creation platform with easy modding and game creation

created at Aug. 7, 2011, 1:48 p.m.

320 +0

10,197 +17

1,961 +1

Cataclysm-DDA by CleverRaven

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

created at Sept. 26, 2012, 10:57 p.m.

318 +0

9,795 +10

4,074 +0

engine by playcanvas

JavaScript game engine built on WebGL, WebGPU, WebXR and glTF

created at May 12, 2014, 11:24 a.m.

314 +0

9,271 +17

1,316 -2