Compete against the best fighters. Prove yourself and become the champion Battle of Guardians. Forgotten Guardians have returned to defend humanity in the Battle of Guardians (BOG) – a real-time online multiplayer PvP and PvE free-to-play game for PC, with cross-platform multiplayer coming to iOS and Android. Stay tuned for play-to-earn features in tournament mode, adding an extra layer of excitement for our dedicated players.