The city was attacked by aliens and flying saucers loiter over the houses. Robots appeared from them and started killing everyone. People who had time immediately hid in their houses. Special forces have arrived to save the remaining citizens and you
An explosion occurred on a secret base for the development of viruses. People got sick and turned into zombies. The base is located and hidden far in the desert. But you cannot let the virus spread and infect all people. Give scientists the opportuni
Alien spaceships appeared in the sky, over a small village in the forest, suddenly. The first robots armed with blasters began to kill the inhabitants. Taking weapons in hand, you need to fight off waves of robots, and then aliens. Collect weapons an
After the first sweep of evil robots, the base worked for many years. But a flash in the sun again disabled batteries and artificial intelligence took it as a threat. The robots rebelled and began to kill everyone at the base. Collect weapons. Kill e
It has been 5 years since the appearance of the first alien spacecraft. A more advanced civilization decided to take over the Earth. Big cities are destroyed. People began to build settlements far into the wasteland and hide. Hoping that strangers ne
You, with a special forces group, must capture an alien space base. This space base is not registered and is used by space pirates for their own purposes. On this base are conducting illegal trade. You need to grab and hold the base in your hands. Us
The alien attack has been going on for several days. Earthlings resist to the last drop of blood. A lot has already been killed. Their bodies continue to lie on the ground. A lot of people hid. Do everything to save the survivors.
You guarded, in the mountains, a secret factory. Suddenly, spaceships appeared in the sky. Aliens attacked you. Your soldiers were not preparing to repel the attack of space soldiers. Have to learn fast. Reflect the enemy attack and hold out until re
When the alien ships appeared in the sky everyone was happy. It turned out that we are not the only sentient beings in the universe. But soon our joy died away. Alien invaders destroyed our cities, killed many people. Now, all who can hold weapons ha