Alien Assault

Defend your cities from attack by the aliens!Alien ships descending towards your city and it's your job to take control of the defence cannon and shoot those aliens out of the sky.Survive as long as you can whilst aiming to rack up a new high sco ...

Defend your cities from attack by the aliens!Alien ships descending towards your city and it's your job to take control of the defence cannon and shoot those aliens out of the sky.Survive as long as you can whilst aiming to rack up a new high sco ...