Alien Attack

A quiet day in the city. Suddenly out from the blue sky down came a swarm of UFOs!

We are under attack by aliens from outerspace!

Help! Get your guns ready and start shooting. We are being invaded by aliens from other planets.

Summon all the help you need and stop this alien attack rightaway!

Will your city survive this invasion by the aliens? It is up to you now!

Surrender or fight with the aliens, the choice is yours!