Here is Comical instructions on how to create a Star Trek HoloDek, for FREE using 2018 technology.
Vuforia's image uploader is terrible, so here is the IMGUR link:
Using this method, you can create a cheap, nearly free HoloDek gaming space. This uses Vuforia, Unity, and whatever software you wish to include.
The entire setup is built using Android Trackers. It's compatible with anything Vuforia is. If a mod could please upload the pictures from IMGUR, I'd greatly appreciate it! I've already tested D00M with great results.