The third entry in the popular Orcs Must Die! series is finally out on Steam after three long years in beta, and there's a new trailer to celebrate the occasion.

Unchained is a free-to-play third-person action tower defense title, with three-player co-op, as well as new PvP multiplayer battles to mix things up. Check out the launch trailer below:

Orcs Must Die! Unchained is out now on PC and will be coming to PlayStation 4 later in 2017. For more, check out our early impressions of the beta.

[Source: Steam]