im not exactly sure why but when i download the demo from the main page it says "problem parsing package" and wont install

I'm aware of this problem and it has to do with certain phones requiring 64bit apps.

This issue has been solved but only in the most recent version of the game, but this version isn't near ready for release.

As for the demo a new demo will need to be produced in the future after the next major release. 

this is an excellent game, good work