Diep.io

Diep.io is a popular multiplayer arena shooter where players control custom tank units, shooting geometric shapes to earn XP, upgrade stats, and evolve. You fight rival tanks in open arena grids, customize attributes like bullet speed and armor, and unlock specialized artillery classes like Twin, Destroyer, and Sniper.

How to play

On desktop, use WASD keys to move your tank, mouse cursor to aim the cannon turret, and left-click to fire. On mobile devices, use left virtual joystick for movement and right joystick to aim and shoot. Beginners often neglect health regen and movement speed early, making them easy targets for maxed enemy tanks.

Tips

• Invest early skill points into Bullet Damage and Reload stats to farm geometric shapes rapidly.
• Choose a tank evolution branch that matches your combat style, such as high-range Sniper or close-range Destroyer.
• Retreat toward arena border walls when outnumbered by high-level enemy tank squads.

Who it's for

Recommended for competitive multiplayer IO game fans, arena shooter strategists, and tank combat lovers. If it clicks with you, try Zombie Fortress or Zombie Reaper Shooter next.