Concepts & Originality
Moodboard is pretty cool.
The flavortext is on point.
Rules Clarity
I don't understand.
...after reading trough the rules very carefully I think I understand it.
I think it would be simple to play. You just run a durable and fast army up the middle of the board and hope they don't die. Lots to keep track of and set up and understand though.
Adherence to Theme
It's not greatly on theme. The zone might grow by a couple of inches, and units for the defender replenish.
The concept of a growing nightmare would be on theme and really cool but the rules doesn't quite model that.