too short, not enough upgrades, some difficulty is not proportionally correct (aka later levels that are easier to beat than previous ones, or ones that are 5x harder than they should be). A work in progress. 3.5/5
Also, I found a secret, easy way to kill the boss...
I like these games. The fact that you have to control the turrets yourself just means you have to have skill to play. If you don't like that, then go play one of those no skill games, like Halo.
i just got a rocket launcher just for the heck of it (looked cool) and I found out that upgrades DON'T DO CRAP for it. I've upgraded it 5 times and it's got the same stats.
sniper fire is totally unrealistic after the $200 upgrade and further. And the bug Lasciel mentioned. While I was reading comments, I hear my sniper shooting so fast I thought I had 10 snipers in that tower!
The guns start too powerful, and the upgrades aren't worth it after the $200 one, also what the crap? there wouldn't be any birds chirping near a battle. they'd be flying away hoping not to get shot.
Gay. stuck at 9th level with ALL upgrades and the BFG. and I can't beat it. it's just screwed up. I've tried 3 times, and it's just too screwy. Screw this, imma play Frantic. 3/5
beat the story in less than half an hour. But, it is a good puzzle. you just needed a larger number of them. You had about 40, 80 woulda made this worth just as many badges as Sonny.