Game Engine - OSSRank

Rank	Project	Open Core Companies	Score	Commits	Contributors	Started
10 1	Godot Game Engine	W4 Games	989	64,636	3,090	2013
107 3	O3DE Game Engine		930 5	22,852	269	2021
158 11	Bevy Game Engine		902 3	4,034	679	2019
312 83	Minetest Game Engine		834 30	11,343	891	2010
338 59	Cocos Game Engine	Cocos Engine	828 21	84,293	1,207	2008
416 141	raylib Game Engine		792 57	6,412	432	2013
812 97	Phaser Game Engine		630 34	20,873	686	2011
867 273	Ambient Game Engine, Rust Runtime	Ambient	606 93	1,519	16	2022
1001 1	GDevelop Game Engine		565 4	7,597	81	2010
1324 323	FlaxEngine Game Engine		458 103	4,849	47	2020
1453 138	Stride Game Engine		414 47	2,370	105	2018
1496 156	CUBZH Game Engine		393 62	446	13	2022
1676 45	Nakama Game Engine		333 14	1,423	58	2017
1726 102	Pyxel Game Engine		314 27	5,713	56	2018
2672	Pixel8 Game Engine		0	24	2	2018

Proprietary Products in this Category (Not Open Source)	Company
Unreal Engine	Unreal Engine
Unity	Unity