1. Godot Engine One of the most amazing 2D game engines that have been used for the past few years for the designing and creation of 2D game development for mobile would have to be this one.

' 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 ...

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.