For interested people. I have a development blog here:
https://forum.defold.com/t/f18-interceptor-building-my-favorite-old-amiga-game/6...
Its quite in depth and it explains tools like the worldbuilder and such.
When it goes to steam, people will be able to create their own theatres and missions (once worldbuilder is complete).
I have not forgotten the people that have supported me here, and I will make sure new updates do come sometime this year - my family has suffered alot this year, so I dont have alot of time atm.