This early Tech Demo is Controller Only!
The game is in active development but has yet to be optimized.  Please be aware that you'll need a pretty beefy machine to handle some aspects, and even then you are likely to come across performance issues.

Left stick:  Movement.

A (Game Pad South):  Hold to assign Dwarves to Work.

(B) Below Ground:  Plant Dynamite.  (After you buy the upgrade.)

(X):  Use a Holy Potion to heal allies and damage the undead.  (These will drop after you blow up a bat in the mines.)

(Y):  Hold to view a really useful map of the mines.

Left and Right Bumper:  Zoom camera in and out.

Whilst in a tower, or in the overworld during a battle:

Right stick:  Aim Ranged Weapon.  Pull away from the enemy to draw the weapon.  Press right trigger to fire.

Right Trigger:  Fire Projectile.

Winner of the Imaginary Game Jam Gestalt category.
(Previous named "Underking")