Pretty certain that the version at TF games is the "demo" one, not the Patreon or Full versions, testing to see, but at least thanks for the reply!
It's functional, to an extent, seems to have a leaking memory bug or two because the more stuff you do or have happen starts to bog the game down after a while. Noticed this doing the Latex Labyrinth and went through the first two dungeons, was about to start the final one on the floor and I kept warping back to the first two dungeons on random floors.