Turtle VR is Untested on macOS
Turtle VR has not yet been tested on macOS.
About Turtle VR

Turtle VR brings the Logo turtle into the 21st century. Use an interface similar to MIT Scratch, and Google Blockly, to program a turtle to draw your creations within various 3D worlds.

Using a tablet style interface, combined with Google’s Blockly, you are able to drive a programmable turtle in real-time while in VR. Draw and explore geometry using the code blocks Turtle VR provides, and browse through the provided catalog of programs.

Block-based programming makes it easy for anyone to get started.
macOS Game Tests
Turtle VR tested on macOS.
Turtle VR is not natively supported on macOS. See below for potential ways you can play it that have been tested.
Turtle VR hasn't been tested yet on macOS.