I agree with Paul - bought it a year ago when they said source code version was just around the corner. Importantly, you can now use source code for version 1 projects, but again, badly built, and you then need to work in blitz.

I had fun playing with it for a small competition last year, but the tools reaaaaally irked me with their bugs. I'll keep checking in on it over the years, but I'd work with 3dgs for anything you can afford the time to build your own system in.

Don
have a great day