Godot Engine - Feature-packed 2D and 3D open source game engine.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
BYOND - BYOND is the premier community for making and playing online multiplayer games.
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft