[Story] Save the earth from invaders!! Use any weapon to defend your own planet!! Machine gun does not need reload, bombs and shields are limited, so use them wisely!! [Features] -The tank moves around as the Earth rotates- When the Earth moves, the tank in the center of the screen also moves. Control the Earth well and target the enemies! -Place bombs and shields by dragging - You can place bombs and shields on the screen by dragging. Use bombs and shields as the situation demands. If you can use them strategically, they are very effective. Bombs blast all the enemies around it! Shields ward off the enemies! -Aliens move along the white lines - Aliens approaching the Earth run on the white lines on the screen. Defeat them before they reach the Earth! - Alien specific abilities - Each type of alien has its own skills. Try to get the best of them to get a victory! - Stages gradually become harder - Even though the early stages are easy, don't let your guard down. The stages get increasingly difficult and challenging! [Basic control] Rotate the EarthDetermine the direction of the tank bottom left buttonFire center left buttonPlace a bomb by dragging it upper left buttonPlace a shield by dragging it center right buttonShoot forward and backwardbottom right buttonShadow attack enemies for youupper right buttonShoot Super Laser Beam Game play is easy but hard to master!! Fun Simple Hot Free Games and Cool Casual Game App