Play Tanko.io game from Friv 2018 for free. Tanko.io is an online Friv Action games which you can play for free here on Friv games! To friv tanks! That’s where friv action is friv this multiplayer IO game. Choose your side: Allies or Soviet Union? Shoot down enemy tanks to grow larger and more indestructible. Be friv first to destroy friv other team’s base to win friv match. How long will you last friv this tank versus tank shootout?