Orcs Must Die! Is the first game from Robot Entertainment, a new studio formed of developers from the closed Halo Wars studio Ensemble.
According to the blurb: "Orcs Must Die! is an action-strategy game that challenges players to defend fortresses under siege. With a wide variety of traps and weapons to choose from, Orcs Must Die! dares players to find the best ways to hack, launch, flatten, gibletize, and incinerate an endless army of filthy orcs and their vile allies."
It's all about finding the most interesting way to slaughter reams of Orcs using spells, traps and environmental props.
Check out this new developer diary to get a better idea:
OMD! is a digital title out October 5 on Xbox Live Arcade and October 12 on PC.