I gave 25 dollars.
Make a community building mod.
And then add a jump option.
Make a 3D generator for random mazes.
Better yet, you can do it using pathing seeds. Then nobody downloads the map, they just put the seed code in and share the seed code kind of like Minecraft but for Mazes.
Crowdsource it.
I'm looking for something to train my visual brain to adapt to new visio-spacial environments because I lack visual capabilities.
You could market it for brain enthusiasts or people in therapy who need visiospacial stimuli to train situational/motor reflexes.
I believe in you, and I think you can make this happen.