Fun idea! My buddies weren't able to move or build on the 4th building, I liked fog of war effect you had too, it kind of felt like a horror game. Good job!
Also could please rate my game? I would really appreciate it, thanks!
My bad! The 4th marker isn't very clear... there's no building. You just have to walk around that area to trigger the ending cutscene.
Thanks for playing. I played your game too - great job!