Warzone Mobile is great because you can play the game on your phone, anywhere, anytime, and with anyone. Of course, it's much more fun and easier to play with friends because then your communication is at a high level, and it's easier to make strategic decisions and countermeasures. However, before you play with someone, you need to learn how to add friends in Warzone Mobile because, without it, you can't invite another player to your party to get into the same match.