Tide Keep
Tide Keep is an idle pirate siege game for iPhone and iPad. You start with a lone keep and a single cannon, sink the raiders that sail in from every side, and grow the keep into a Grand Fortress with towers that fire on their own. Then you sail on across seven islands, and, if you turn on online play, invade other players' castles from the Harbor.
Highlights
- Defending the castle: tap ships to fire, keep the walls standing, and face night warlords and day bosses. Gold keeps coming in while you're away.
- Defenses & upgrades: six towers that evolve from crossbows to Royal Cannons, five castle stages, and quick puzzles that speed up every build.
- Islands & Renown: seven islands from Saltmere to the Pirate King's Isle, then endless Legendary islands. Every voyage earns Renown, a lasting bonus.
- Infamy & achievements: Infamy ranks on each island, over 100 achievements that pay gold and pearls, and the Captain's Log.
- Events: five holiday events a year with their own tokens, reward track and looks.
- Harbor & invasions: optional online play. Invade other captains' castles, defend your own, climb trophy leagues and the Game Center leaderboards.
- Ships & fleet: five ship classes and twenty parts, bought with Doubloons won in the Harbor.
- Customization: roofs, stone, grass, decorations, cannonballs, your emblem, your fleet's looks and 16 app icons.
- Shop & purchases: optional pearls, permanent perks and holiday bundles, with a parent PIN and a switch to hide the shop.
Get Tide Keep
Tide Keep is coming to the App Store. Then follow Getting Started.
Product Details
| Platforms | iPhone, iPad |
| Requirements | iOS 27 or later (iPadOS 27 or later on iPad). Online play needs a Game Center account and iCloud. |
| Price | Free, with optional in-app purchases |
| Languages | English, French, German, Japanese, Korean, Spanish |
| Current Version | 2026.10.1 |
| Support | support@oddomens.com |