Peace be upon you. The game's idea is almost the same as Fortnite. You enter with your friends or with random people, and there is a zone, and you must quickly kill monsters and develop yourselves so that the zone later limits you to the final boss. There are many types of bosses. The game is working, and I can play it for you on PlayStation to see. It has a code inside the disc that I honestly haven't used and don't know what it's for. Maybe it's in-game money, and the same is not clear in the picture on the cover of the disc. There is a white code, but it doesn't harm anything, and I think it can be removed if you clean it with cleaning materials.