Merge Defense 3D is an easy to learn, hard to master Tower Defense game.How to play: Enemy Blocks advance each turn Place new defenders on the board to protect from enemies Defenders shoot automatically each turn Merge two defenders of the same level to upgrade its power Collect Keys and Gems to use power ups and unlock new defender Survive as long as you canGame Features: Challenging brain puzzle. Think ahead! Beautifully easy and simple, no pressure and no time limit. Offline play Completely freeHave fun! Flow: Install, Open, and Reach best score of at least 3000 Incent OK, Requires Android 5.0 and up No Adult, No Bot/Fraud/Proxy Traffic.

Traffic Ventures