Presentify - Screen Annotation and Cursor Highlight for macOS.
Unity - The multiplatform game creation tools for everyone.
PointerFocus - Allows you to highlight the cursor using either the toolbar or hotkeys.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Screenkey - Screenkey is a screencast tool to display your keys inspired by ...
Blender - Blender is the open source, cross platform suite of tools for 3D creation.