Dwerve

Dwerve is a Zelda-like action tower defense RPG where you play as a dwarven tinkerer that uses turrets and traps to fight.

In the massive hollow mountain of Mount Crowcrest, there once lived a great nation of dwarves. The dwarves discovered power stones while mining deep in the mountain. They used them to power machines and, eventually, entire cities. They lived in peace and prosperity for centuries.