Game Engine - OSSRank

Rank	Project	Open Core Companies	Score	Commits	Contributors	Started
9	Godot Game Engine	W4 Games	990 1	79,900	4,047	2013
104 2	Bevy Game Engine		942 1	6,602	1,052	2019
207 58	Babylon.js Game Engine, Java Library		899 20	42,784	660	2013
238 29	Minetest Game Engine		891 11	13,260	1,050	2010
318 11	raylib Game Engine		858	7,446	641	2013
401 24	O3DE Game Engine		832 8	25,859	314	2021
435 188	Cocos Game Engine	Cocos Engine	817 58	85,885	1,233	2008
770 64	FlaxEngine Game Engine		713 21	9,389	88	2020
1021 64	Stride Game Engine		643 14	2,820	142	2018
1040 56	Fyrox Game Engine, 3D Dev		636 10	5,992	79	2019
1089 47	Phaser Game Engine		624 9	21,965	709	2011
1200 99	GDevelop Game Engine		597 25	8,525	91	2010
1207 21	libGDX Game Engine, Java Library		594 3	15,348	667	2010
1588 198	CUBZH Game Engine		485 58	1,681	30	2022
1677 224	Nakama Game Engine		460 67	1,623	73	2017
1906 190	Pyxel Game Engine		393 41	6,380	63	2018
2281 143	Panda3D Game Engine, 3D Dev		301 43	24,751	167	2000
2351 130	Ambient Game Engine, Rust Runtime	Ambient	283 37	4,753	38	2022
3802 1	Pixel8 Game Engine		1	24	2	2018

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