1, the players can selectively start numerous game challenges to play.

2, many times cooperative mode as well as single player mode are available for players to train.

3, a variety of random game heroes are available for players to choose based on their own luck.

1, random conflict of all the weapons system after the placement can be ignored, when an enemy close to automatically attack.

2, pay attention to the direction of the enemy attack to come, at any time the location of the weapons to move to ensure perfect defense.

3, each level will have to fire upwards to ensure that you can have enough strength to deal with these invaders.

A new placement-based adventure battle game. In this random conflict game, a large number of levels and a variety of different modes will be open to everyone. And there are many different characters and heroes for you to unlock.