💢Checking if he is a visitor💢

The World had changed,evryone is paranoid and afraid. As if the sun wouldn't have given you enough to worry about but now your neighbour has told you there are "visitors". Creatures that pretend to be human,having to check by theeth,hands and eyes if they are visitors or not. And he surely didn't make it any easier for you the testing. Survive and don't let any visitors in,you never know if thag gun of yours will be useful soon...