Blade Guardian by MISTWALKER CORPORATION

BLADE GUARDIAN
The second iOS game from Mistwalker Corporation is a defense real-time strategy game.
Set up units with different capabilities to prevent invasion by enemy aliens.

Take advantage of maneuvering units, BLADEs.
Start attacking enemy aliens and their nests by releasing BLADEs from transportations.
Transform BLADEs into spherical shape and roll them around on stages using gyro sensor in order to defeat enemies.

New style of tactical defense game with attacking elements.
Use BLADEs skillfully and prevent mass alien attacks.