Unity - The multiplatform game creation tools for everyone.
Flixier - Flixier Pro is an online video editor that speeds up your workflow with 1 minute rendering on any device, streamlined communication and collaboration features and plenty of cloud storage.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Spark Camera - Make memorable videos
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Showbox - Showbox helps you to create studio quality video in minutes.