C-Virus Game: Outbreak

C-Virus Game: Outbreak is an online horror game where 90% of the population were infected with a new virus and were transformed into bloodthirsty monsters. Also, you find yourself alone in an abandoned building and are trying to get out. The main doors are locked, so you need to find three keys that can be anywhere in the building. Since there's a lot of enemies around, you need to first find a weapon with some ammo so that you can defend yourself. After that, start looking for the keys. Will you be able to get through all of the levels on your first try?