Great, unordinary RTS
Great game! Like many others, I did struggle on level 2, but then I changed my strategy to defensive, and built up a base before completing the missions. Once I did that, the game seemed too easy. The offensive never gets so hard that you can't handle it. You don't have to be a good shooter, or be too great at turret locations. Just make sure to put fire turrets and the entrance of your base, and you're set. Soon you'll be racking up the scrap.
I didn't have any slowdown (my laptop is only 6 months old) until the second to the last level. At that point, there were about fifty enemies onscreen and over thirty turrets, and even then the slowdown wasn't awful. Any game under that kind of pressure will slow down.
I did notice a few bugs. My game glitched while I was playing a custom match, where the screen mostly froze, but the gameplay continued. Refreshing the game never works, either, as only the title screen with no buttons will show. I have to turn my browser off and restart for it to work.
I would have given this game a 10, but the foul language and sexual ending upset me. I'm surprised this game has a teen rating.
I hope to see more games of this caliber soon.