it was previously impossible to get unlock any levels pass level 12 despite all the other levels being made already due to the hard cap being unupdated... OOPS

Graphics for a few stages pass level 12 has been fixed as well

Fixed all levels being visible on the level select

Fixed NavMesh for stage 16

Nerfed Stage 24, it should be way easier to win now.

Have a sketch art for the mech infantry as an apology.