Myth Defense 2: DF 1.3.7 Apk

Popular "tower defense" game is back!
Light Forces repulsed the attack of Dark Forces and passed to the offensive.
Now you fight on the dark side. Restore the balance between Light and Darkness! Build towers and traps using technologies of Orcs, Goblins and Necromancers.
Show your tactical skills combining various towers' effects and using terrain features. Protect the stronghold of the Dark Forces from the onslaught of hostile armies of Light!

This is a free version that you can extend to the full version directly from the game menu (except this payment no additional payments required to play the full version). If you want, you can also buy additional campaign add-ons in Battle menu (currently 2 add-on are available).

FAQ: http://www.smartpixgames.com/faq.php#p10