I've lost count how many times I've seen a flying creep go over the towers because the targeting AI is too stupid to hit them before the ground mobs going through the maze. The AI fails, the money/difficulty ratio fails, and this really isn't all that fun. 1/5
Endless grinding, insanely overpriced crap items in the normal shop, very limited selection in the normal shop and no way to farm silver at a decent rate to get the overpriced crap in the normal shop. Sounds like an epic waste of time to me. 1/5
The healing items in the shop are worthless. Poison can heal your target instead of damage it. The damage, defense and speed stats seem extremely flawed. There's very little choice of what items to use and when to use them. It's extremely linear in that respect. Overall another epic fail for epic week. That's three for three Greg. This is getting a 1/5 from me mainly because of the flawed stats, incredible amount of grinding and for being just plain boring.
The enemy ships will shoot mine as my ships go by, but the reverse isn't true. My ships are still just as stupid as ever. The AI in this is probably one of the worst I've ever seen.
Either increase the amount of speed, gun power and shields you get for each point spent or drastically lower the amount of damage the enemies do. With as crapy as the upgrades are, you'll get blasted into oblivion in the 10+ level range before you even realize that the enemies have spawned. Atm I'd say this game is a fail.