BlockTanks is an online tank battle .io game. Choose your preferred game mode and shoot to destroy enemy tanks and increase your score. You can play solo or in teams. Find upgrades to gain an advantage and dominate the leaderboard!

How to Play

Choose your mode

Choose your preferred game mode from the dropdown menu. You can play battle royale, payload, free-for-all, and team deathmatch.

Destroy enemy tanks

Simply shoot enemy tanks to increase your score. The maps are designed for tactical shooting. Take cover behind walls, in a similar way to any shooting game. Be reactive and quick!

Find new weapons

Every player starts with a basic tank gun. But there’s a variety of weapons including rockets, grenades, shotguns, and more. You can find these weapons scattered around the map and switch between them interchangeably. Opponents also drop them when killed.

Similar Games

There are various multiplayer tank games in our tank games collection. Tank Off 2 is an online tank battle game in 3D. It’s worth checking out if you enjoy multiplayer tank battles! See our latest io games for more fast-paced online action!

Release Date

May 2018

Developer was developed by Karate Fox Studios.


Web browser (desktop and mobile)



  • WASD to move
  • Mouse scroll or Q or E to switch weapons
  • Tab to show teams
  • Shift to show menu