I bought it for twenty bucks but I heard Steam had a sale at one point and sold it for half that. I think it was worth twenty although it would have been nice to get it for ten. You can grab the demo on Steam, or wait for it to come out on XBLA, which it is supposed to do at some point.
I could probably write for hours about the game but I'm not sure anybody would like to read that. So I'll just give you ten quick points. If you want a "real" review, try Destructoid or Rock Paper Shotgun) :
- The Major Wrinkles
From a gameplay perspective, what does this game bring to Tower Defense? One thing, mostly : three dimensional, highly varied maps.
Some maps allow you to reroute the enemy, some don't. Sometimes you have to defend multiple ingress/egress points and multiple "energy sources" (or whatever it is that you are defending). Some maps allow strategic tower location to drastically alter the path of units, which is cool.
It might not sound like much but it's a big step up from the (mostly flash) TD games I usually play. - Restarting Is Really Fast
Now, some games I've been playing lately have really slow reload times if you die. I don't want to name any names, so let's just call this particular slow game "Gears of Woo 2". Anyway, in "Gears of Woo 2" if you die you have to wait like 30 seconds for your save point to reload.
DG:TA (I can call it DG:TA, right?) reloads instantly, which is good because I had to reload many many times to get through certain levels. - There are very few Technical Faults
I don't want to say the game is perfect, but from a control and interface perspective it is nearly perfect. The only three issues are 1) Clicking the "Achievements" button on the menu doesn't take you to the achievements, 2) It's a little hard to control your cursor with the mouse, and 3) sometimes it's hard to discern how height and line of sight affect your towers.
That's really really good in my book. - Replayability
The game has achievements and leaderboards. Each of the twenty maps has a bronze, silver, and gold medal, and all maps have several challenge modes.
I'll probably play again sometime to get the rest of the achievements. - Overall
I'm glad I got the game. I'd say it can be added to the very short list of necessary retail tower defense games.