Lv.1+Emerald Isles
Raid merchants, clash with pirates and hunt the Ghost Ship. This is where the Kraken wakes.
Real-time naval battles against real players. Fit out your ship, sink sea monsters and seize fortresses with your fleet.
Start in the Emerald Isles. As you level up, sail through the whirlpool to the frozen north and the isles of fire.
Lv.1+Raid merchants, clash with pirates and hunt the Ghost Ship. This is where the Kraken wakes.
Lv.20+Tough foes and floating sea chests in icy waters. The Ice Dragon rises from the deep.
Lv.35+The richest loot and the fiercest fights among islands of lava. The Magma Kraken spits fire.
Monsters rise from the deep every so often. Captains at sea join forces, and the treasure is shared by the damage dealt.

It wraps ships in its tentacles. Your first great test.

Its frost breath slows ships to a crawl. Ruler of the north.

It rains lava and sets hulls ablaze. The greatest prize of all.
Alone you are strong; with your fleet you are unstoppable. The fortresses of the North and Fire seas await the strongest fleet.


Collect floating chests in the North and Fire seas and open them with keys. Every hour the market auctions rare gear for gold.
From the nimble sloop to the three-deck man-o'-war, every ship sails and fights differently. Fit your cannons deck by deck, choose your shot and level up your captain.
SloopLv.1+
BrigLv.4+
SchoonerLv.8+
FrigateLv.13+
GalleonLv.20+
Man-o'-WarLv.28+Tidebreaker is free. Download it and set sail on your first voyage.
Yes. Downloading and playing is free. There are optional in-app purchases and optional rewarded ads; no forced ads.
Get it from the App Store for iPhone and iPad, and from Google Play for Android phones and tablets.
Yes. Tidebreaker is an online game: you sail the same seas as other captains in real time.
Your progress is kept on our servers. Link your captain with Sign in with Apple or Google and you can carry on from another device.
Not in the first sea (the Emerald Isles). In the Northern Ice Sea and the Fire Isles, PvP is on outside harbor waters.
Write to info@kayrasoftware.com or visit our support page.