Is this beginner physics game, you must control your turret and destroy the turrets. This game has advanced controls, which are shown below:
ARROWKEYS: Move your Turret
SPACE: Fire your Turret
RIGHTCLICK: (When hovering over enemy turret) Destroy turret
ZXCV: Fire missiles
BN: Fire Heat Seekers
ARROWKEYS SPACE: Control/Fire Ship or Robot.
(Also play at https://sites.google.com/a/bsd48.org/pugsplay-inc)