You Place Your Units, You Kill Some Dudes.
What can be said about this cavalcade of blastification? Not a whole lot. I love games like this. Though admittedly, I turned sound and music off after a short time, which isn't to say it's terrible, I still had a great experience playing this. I'm sure it can be addictive.
You work with a limited amount of space, where you have to carefully place your units and upgrade them as you deal with a quick influx of enemies in wave after wave of dude-and-vehicle shootery.
The same things don't work on every level, so it stays challenging. Lots of challenges will keep you playing, and it's easy to have your time eaten up in mission after mission.
The only downsides to it are repetitive gameplay, and I think the soundtrack is a little weak on second playthrough.
7/10! Recommended. Right price for a fun game that will pay for itself in a few hours.