PvPz.io is a player-versus-player .io game: you drop into a shared arena, fight the other players there, and try to be the one still standing.
Like most of the genre it's built for short sessions and instant entry — no account, no install, and a new match seconds after you lose one.
Yes — you fight real players in a shared arena, with no account required.
Pick your fights. Letting two other players commit to each other and taking the survivor is far more reliable than starting fights yourself.
Yes — a light .io game with nothing to install.