How to play Artillery 1.0 Game
Mouse to Shoot and Aim
Keep Mouse left button pressed to dose the Shoot power.
There is a minimal power, otherwise the Arty won't shoot.
There is a limit in lower angle of fire.
Artillery 1.0 game controls
fire = left_mouse;jump = na;movement = mouse;
Artillery fire over invading forces, get the best score until the enemy overrun your position.