So I've been seeing a lot of hype about this game lately, both here on The Escapist, and on Steam lately since it's been released. I don't get it though, every screenshot I see, video I watch, or info I read, tells me that this is nothing more than a basic Tower Defense game. So what's the appeal? Why am I supposed to drop $10 on a game that I can basically get for free on one of the hundreds of Free Flash Game Archives out there? I mean... sure, it probably has the best graphics of any Tower Defense-style game, but is that really all that it has over it's Flash-equivalent brethren?
