Unity - The multiplatform game creation tools for everyone.
Peerlist - Peerlist is a community-led professional network for people in tech with powerful work profiles at its core.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Read.CV - Mindful professional profiles
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Polywork - Polywork is a professional social network that allows you to post updates about what you're up to (in work, and, if you like, in life too).