Tanko.io is a tank battle .io game where two teams of 5 players go head to head in all out warfare. The objective of the game is to destroy the opposing teams base by depleting its health with your artillery strikes. The first team to destroy the enemy base wins the match. Tanko.io,tank battle,io game,team battle,online tank game,multiplayer tank game,strategy game,teamwork,tank warfare,base destruction,artillery strikes,competitive gaming,mobile game,action game,online multiplayer,tank combat,online battle,world domination