Deadbuild is a RTS Tower Defence game. Your objective is to defend your village against waves of zombies. They spawn at night so you have time to (macro) gather resources and build defences at day. And when the night comes you can micro your hero and try to keep your village protected from enemies.
The latest video, first playable map
Looks sweet! :)
Definitely a good Warcraft / AOE feeling about it. I do feel like the reduced vision at night should be part of the gameplay somehow though.