Unity - The multiplatform game creation tools for everyone.
Pack - Makes it simple to find the best roommates.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Roomr - Discover great people to live with
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
OurFlat - Groceries, bills, calendar, chores & chat for any household.