Unity - The multiplatform game creation tools for everyone.
GOG.com - DRM-free game store, selling both new and old titles. No clients required.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Origin - Origin is your new digital playground. It’s where you go to find the best that EA has to offer.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Epic Games - Computer game storefront that gives 88% of revenue to developers