I want a first person shooter with online multiplayer that requires more teamwork, (maybe with squads, where every player has a niche) less run and gun (unlike CoD series) and is realistic (like Ghost Recon) maybe with vehicles (like Halo: Reach), long, large scale maps and games, and, importantly, mature players. (as in I don’t want eight year olds swearing in my ear). If anyone can think of a game that fits these criteria, put it in the answers