Time Sink - Time Sink helps you track how you spend your time on your Mac.
Unity - The multiplatform game creation tools for everyone.
Anti-Social - Anti-Social is a productivity application for Macs that turns off the social parts of the internet.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Strict Workflow - Enforces the Pomodoro time management technique by blocking distracting sites
Blender - Blender is the open source, cross platform suite of tools for 3D creation.