Engines {Internal}
| Name | Producer | License | Cost | Resources |
|---|---|---|---|---|
| lumberyard | Amazon | Open-source | Pay AWS costs | ? |
| Stingray | Autodesk | 250e/year | Free under threshold | ? |
| Unreal | EpicGames | 5% royalty | ? | https://www.unrealengine.com/resources |
| Unity | Unity | ? | ? | ? |
| Cry Engine | Crytek | ? | Pay what you want | ? |
| three.js | Community | GPL | Free | http://threejs.org/docs/ |