Wild Sky TD - Epic Hero Tower Defense RPG

From orcs in a green forest to a roaring dragon in a hot desert, this tower defense meets RPG game allows you to build towers, recruit a hero and throw exploding balls of fire. All with the aim of stopping simple Orcs, even-simpler Zombies and slightly-less-simple Dark Elves from doing what they do best: destroying goodly souls.

Key features:

-A collection of interesting maps in a 3D environment: from lush forests and murky swamps to volcanic badlands, Wildsky offers more than 100 story-based levels to enjoy.
-Lots of strategic depth, with 10 unique towers of 6 different elements, 6 separate heroes, 12 spells, and various game-modes to challenge you.
-An in-game progression system that allows you to unlock new content over time.