Alien Survivors

In a galaxy far, far away, you are the sole survivor of a military outpost that has fallen to an alien army. Your comrades are coming with a rescue team to extract you, but it will take them 10 minutes to arrive. Can you hold the alien horde until then?

Use the arrow keys or W, A, S and D to move around the base in search for weapons and equipment, grab crystals from defeated enemies to buy upgrades from the vending machines and reactivate the base's defenses to help you stay alive until the rescue team arrives!