There wasn't much to the movment bug really; I just couldn't move the camera anywhere with wasd until i placed a slime and goal down then quit out of it.
>At the moment the demo and the full version are nearly identical, and the $9.99 is essentially a donation.
That's like the whole gimick with patron my guy. There's even itch integration so you can give supporters keys to the full version. Plus that way people don't see a price tag on it and they get lured in.
Sorry, but I don't see anything in the code that could cause that unless I have more details. There's a bool for WASD camera control that is only changed when entering or leaving play mode, and it's only read in one location. It should work perfectly AFAIK.
Thank you for the advice, but I won't be setting up a Patreon or any other 3rd party donation service.