Free multiplayer naval battle in your browser. No download. No install.
Play Now — FreeBattleBoatz.io is a real-time multiplayer browser game where you command a warship and fight other players on the open ocean. You start small — a fast torpedo boat — and grow more powerful by sinking enemies, upgrading through a progression of ship classes all the way up to the mighty dreadnought.
Two paths to victory: hold the crown longer than anyone else, or be the first player to reach 35 kills. The crown floats on the map and can be stolen when its holder gets sunk — making every fight for it high-stakes. Matches are fast and competitive.
Sink enemies to rack up kills and climb the ship upgrade ladder. Each tier unlocks a more powerful vessel with heavier firepower. New players start equal and earn their way up within each match — no pay-to-win advantages.
Complete daily and weekly quests to earn in-game currency. Spend it on cosmetic ship skins. Quests reward different playstyles: kills, crown time, matches played, and more.
BattleBoatz.io is completely free. Jump in as a guest with no account required, or sign in with Google to save your progress and quest rewards across sessions. Cosmetic skins are available but nothing that affects gameplay is paywalled.
Open battleboatz.io in any modern desktop or mobile browser. Enter a name and you're in instantly.
PC: WASD to move, Shift to boost, Space to anchor and drift, mouse to aim, left click to fire primary weapons, right click to fire secondary.
Mobile: On-screen joystick to move (push to the edge to boost), tap the primary and secondary fire buttons to shoot, anchor button to drift. Aiming is automatic.
Play BattleBoatz.io Free