86Box vs Cocos Engine
A side-by-side comparison of two self-hosted game engines & frameworks options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
86Box
Emulator of classic x86 PCs for retro gaming and software
VS
Cocos Engine
Open-source cross-platform 2D and 3D game engine
| Feature | 86Box | Cocos Engine |
|---|---|---|
| Category | Game Engines & Frameworks | Game Engines & Frameworks |
| License | GPL-2.0 | MIT |
| Language | C | C++ |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | bare-metal, binary | source, binary |
| GitHub stars | ★ 4,547 | ★ 9,735 |
| First released | 2016 | 2010 |
| Replaces | PCem | Unity |
Why pick each one
Choose 86Box if…
- Released under the GPL-2.0 license
- Active community (4.5k GitHub stars)
- Written in C
- Lightweight — runs in 512 MB RAM
Choose Cocos Engine if…
- Released under the MIT license
- Mature project with 9.7k GitHub stars
- Written in C++
- Lightweight — runs in 512 MB RAM
Frequently asked questions
Is 86Box or Cocos Engine better?
Neither is universally better. Cocos Engine has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are 86Box and Cocos Engine free and open-source?
Yes. 86Box is licensed under GPL-2.0 and Cocos Engine under MIT. Both can be self-hosted at no software cost.
Can I run 86Box and Cocos Engine with Docker?
86Box: check the project docs for container support. Cocos Engine: check the project docs for container support.