I would like to use TopDown 3D as application (bundled exe) to get some interest in thinBasic community.
Problem is that all the needed files inside a ZIP are about 9Mb. This due to all the nice backgrounds present in the game..

I would like to reduce the size to max 3Mb max. I think it is a good size for asking people to download.
Maybe all the other backgrounds can be included into a second ZIP file as bonus.

What do you think?
What to change in TopDown 3D in order to achieve this target?

Thanks a lot
Eros