Vertix.io is a 2D shooter game unblocked. Play against multiple enemies and work for a team. Try to eliminate all rivals as soon as possible to dominate the top spot! Enter the playfield in Vertix.io free you should make use of your weapons and the terrain to ambush and dodge. After Agar.io and Slither.io, it is one of the best Io titles to experience online. You’d better cooperate with teammates to increase the winning chance. Good luck!