Orx
Godot Engine
GDevelop
Adventure Game Studio
MonoGame
Unreal Engine
RPG Maker
Stencyl
React Native Roadmap
NativeBase
Orx
React Native RoadmapGodot Engine - Feature-packed 2D and 3D open source game engine.
NativeBase - Experience the awesomeness of React Native without the pain
GDevelop - GDevelop is an open-source game making software designed to be used by everyone.
Adventure Game Studio - Adventure Game Studio provides the tools to make your own adventure, for free!
MonoGame - MonoGame is an open source implementation of the Microsoft XNA 4 Framework.
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.