Merge Tank : Merge n Defense King of Monsters!
Tank Evolution: Merge n Defense King of Monsters!
The Legendary King of Monsters and his army have been roaming through the world since Stone Age. Join the Earth Defender team to help protect the Earth! You can use our most modern Siege weapon to defeat them.
Let explore more than 30 kinds of tanks. Try to defend 10 monsters from the game including the Three-Headed Monster, The King of Monsters, and more. World's easiest Idle Merge Game. Only Tap, Merge, and Battle.
Simple Game, Simple Fun!