Toy Soldiers on XBLA is a 3-D tower defense style game for the Xbox. It's done with WWI plastic army men, and has a couple of cool twists:
1) Drivable vehicles (tanks and airplanes)
2) You can man the guns.
Don't just set up your machine gun. Get in there and shoot some little plastic army men. Or hop in a biplane zoom around.
I've been playing this game a lot with my kids, and playing the single player version myself.
ANYWAY... I like the game. If you like tower defense style games, then this one and Defense Grid are the games you should put on your box. And as of this writing I have some free copies to give away.
My podcast partner wrangled and interview with the game developers and got some free game codes. If you are interested, check out our podcast.
I wouldn't be pimping my show here if I didn't have something to give y'all.
Bonehand.com - The BoneBat Show podcast
Episode 44 is the one you want.