Metalself

In this First-Person shooter, you have to survive as many zombie waves as you can. Each wave is more difficult than the previous one, with more powerful zombies and a bigger number of them. You control a party of main characters, each of them represented not by a human, but by a weapon. You decide which weapon of the party to manually control at any time, while being able to give directions to the rest of them on how to behave. There is a total of 10 weapons, which you have to find across the le...