GameMaker throws shade at Unity, makes its 2D engine free or $100 for most For most games, a license is either free or the cost of a medium-nice dinner.

' Castle Game Engine ', which is a game engine for making 2D/3D games, is software that can be downloaded for free. We can develop games for Nintendo Switch as well as for Windows, Linux, macOS ...

Want to make the next Undertale? GameMaker, the game development tool behind it and many other games is free for non-commercial use.

Cocos has had great success with PC and mobile games with its 2D game engine. Now it is adding 3D to its open-source Cocos Creator 3.0.