Well, here's the thing. You can place a whole bunch of enemies on one space, but it really doesn't make the map any harder. Also, it might place a bit of a strain on weaker computers to have more objects than is really necessary. Also, the hallways were a bit difficult to move around in. Generally, when you have a 4-tile on one side of a corner, use an 8-tile for the other. It normally looks better and allows for a little more 'move room'. Still, not extremely terrible. 1.5 about-in-the-exact-middle-so-I'll-be-nice-up.

one ways.. the turrets were nice (ps:i like turret) but it was cramped. If maps were packed its probably for difficulty.. but its ok

is not appriciated.
1

i will rate this a 1.5 down.

like the gauss turrets.

max is 5.