Shelled Alien Base 2 game

Drag the mouse arrow to adjust the cannon firing angle, drag the bottom of the screen to adjust the intensity of the POWER, the left and right click on the arrow icon to switch AMMO shells, left-click launch. How to get started: First click on START - click START GAME - then select the points to start the game Game description: Aliens invaded the earth to put this into their base, pick up the guns opened fire on it to aliens! Shelled alien base second, added a new level, but also added a level editor, players can customize the level to share with friends. Game objectives: Destroy the alien invasion of Earth.