Diep.io Unblocked

How to Play Diep.io

Move with WASD and aim/shoot with the mouse. Destroy shapes and rival tanks to earn XP, upgrade stats like bullet damage, reload and speed, then choose a tank class at levels 15, 30 and 45. Survive and dominate the arena.

Diep.io is one of the defining .io games: you are a tank in a shared arena, farming geometric shapes for XP while other players hunt you for yours. Levelling opens a web of upgrade choices — sniper, machine gun, flank guard, and dozens of later branches — so two level-45 tanks can play nothing alike. A rammer build wins by touching you; a sniper build wins by never being seen.

The strategy runs deeper than aim. Where you farm matters (the center pentagon nest is rich and deadly), when you fight matters (upgrading mid-duel loses duels), and the leaderboard paints a target on whoever tops it. Free-for-all is the classic mode, and one good run can last half an hour of mounting tension.

Arena fans should also try Venge.io, Defly.io and the rest of our io games.