three.js by mrdoob

JavaScript 3D Library.

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

2,548 +0

99,753 +129

35,161 +7

godot by godotengine

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

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

1,518 +0

85,440 +250

18,810 +89

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

12,064 +11

16,889 +10

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.

1,219 -1

36,525 +36

7,061 -1

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 +1

17,976 +11

7,056 +2

libgdx by libgdx

Desktop/Android/HTML5/iOS Java game development framework

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

1,160 +0

22,845 +17

6,402 +3

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 -2

42,875 +55

4,745 +8

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

9,785 +9

4,074 +4

MonoGame by MonoGame

One framework for creating powerful cross-platform games.

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

470 -1

10,980 +26

2,852 +4

BrowserQuest by mozilla

DEPRECATED - A HTML5/JavaScript multiplayer game experiment

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

591 +0

9,230 +3

2,839 +3

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

14,256 +23

2,630 +2

lila by lichess-org

♞ lichess.org: the forever free, adless and open source chess server ♞

created at Feb. 21, 2012, 7:46 p.m.

226 -1

14,729 +8

2,180 +7

osu by ppy

rhythm is just a *click* away!

created at July 31, 2014, 4:26 a.m.

296 +1

14,550 +49

2,150 +8

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 -1

10,180 +24

1,960 +0

matter-js by liabru

a 2D rigid body physics engine for the web ▲● ■

created at Feb. 19, 2014, 2:16 p.m.

232 +0

16,134 +22

1,949 +3

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.

481 +0

14,519 +40

1,913 +7

tiled by mapeditor

Flexible level editor

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

347 +0

10,744 +26

1,716 +2

doom3.gpl by TTimo

Doom 3 GPL source release

created at Nov. 22, 2011, 9:27 p.m.

244 -1

4,458 +7

1,669 +0

SFML by SFML

Simple and Fast Multimedia Library

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

346 +0

9,740 +14

1,667 +1

OpenRCT2 by OpenRCT2

An open source re-implementation of RollerCoaster Tycoon 2 🎢

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

203 +0

13,043 +17

1,496 -1