Unity - The multiplatform game creation tools for everyone.
FeedbackSpark - FeedbackSpark is in-product micro survey tool that helps product teams to remove guesswork from product development. Harness the voice of customer to drive product success.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Zazzy - Design and sell your own 3D printed jewelry
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Love & Robots - Create your own 3D printed jewelry & accessories online