# Battleship > Place your fleet. Call your shot. Sink them all. A classic naval guessing game on a 10 × 10 board. Play the computer offline or pass one phone between friends, with private rooms and public online matches in development. Place five ships, follow the hits, and find the opposing fleet before yours goes under. - Category: Naval strategy game - Status: In development · Android device testing · iOS in preparation - Version: 0.1.0 (2) - Platforms: Android (testing), iOS (in preparation) - Last updated: 2026-10-26 - Web page: https://beenmoss.com/projects/battleship - Made by: bee n moss (https://beenmoss.com) ## Who Battleship is for - **Players who enjoy a careful guess:** Read hits and misses, narrow down the possibilities, and choose your next coordinate. - **Friends sharing one phone:** Take turns offline with a covered handoff that keeps each player’s fleet out of sight. - **Captains practising on their own:** Choose Easy or Normal computer play without signing in, and return to a saved offline match. ## Features - **Five ships, one hidden fleet:** Place a carrier, battleship, cruiser, submarine, and destroyer on a 10 × 10 board. Drag, rotate, or use placement controls; Random arranges the fleet for you. - **Practise offline:** Easy chooses untried waters at random. Normal follows hits to track down a ship. Neither computer opponent can see your hidden fleet. - **Pass the phone:** Two friends can play on one device without an account or connection. A covered handoff hides the boards until the next player is ready. - **Call your shot:** Select a square and confirm Fire. An enlarged board and coordinate controls offer more room to aim, with distinct hit, miss, and sunk markers. - **Return to your waters:** Computer and same-phone matches save locally with recovery copies. Resume from Home, and adjust sound, haptics, and reduced motion in Settings. - **Online waters are taking shape:** Private room codes, public matchmaking, timed turns, and mutual rematches are implemented for configured test builds. Online service and store release checks are still underway. ## Principles - **Play locally, without an account:** Computer and same-phone play remain available without signing in. Online matches use a separate account and connection. - **A guess should stay a guess:** The computer works from shot results. Online opponents receive their own fleet and the information the rules reveal. - **Make every move deliberate:** Choose a target before confirming the shot, with coordinates and a larger board when you need them. ## Frequently asked questions ### What is Battleship? Battleship is a classic naval guessing game on a 10 × 10 board. Play the computer offline or pass one phone between friends, with private rooms and public online matches in development. Place five ships, follow the hits, and find the opposing fleet before yours goes under. It is made by bee n moss. ### Who is Battleship for? Players who enjoy a careful guess: Read hits and misses, narrow down the possibilities, and choose your next coordinate. Friends sharing one phone: Take turns offline with a covered handoff that keeps each player’s fleet out of sight. Captains practising on their own: Choose Easy or Normal computer play without signing in, and return to a saved offline match. ### Which platforms does Battleship support? In development · Android device testing · iOS in preparation. Current version: 0.1.0 (2). ### How does Battleship handle my data? Battleship keeps offline matches on your device. Configured builds also use online accounts and match services, with optional notifications and integrations for advertising, purchases, and crash reporting. [Privacy policy](https://beenmoss.com/projects/battleship/privacy.md) ### How do I delete my Battleship data? Delete an online account from Settings → Account. Offline matches are separate local data and must be removed from the device separately. The delete account page has the steps. [Delete account](https://beenmoss.com/projects/battleship/account-deletion.md) ### How do I get help with Battleship? The Battleship support page offers help with offline matches, same-phone turns, online test builds, and saved progress. [Support](https://beenmoss.com/projects/battleship/support.md) ## Built with - The apps: Flutter & Dart, BLoC, Dio - The backends: Go, PostgreSQL, Firebase, Docker ## Resources - [Privacy policy](https://beenmoss.com/projects/battleship/privacy.md): Battleship keeps offline matches on your device. Configured builds also use online accounts and match services, with optional notifications and integrations for advertising, purchases, and crash reporting. - [Support](https://beenmoss.com/projects/battleship/support.md): Help with offline matches, same-phone turns, online test builds, and saved progress. - [Delete account](https://beenmoss.com/projects/battleship/account-deletion.md): Delete an online account from Settings → Account. Offline matches are separate local data and must be removed from the device separately. - [Delete data](https://beenmoss.com/projects/battleship/data-deletion.md): Remove offline matches, recovery copies, and app preferences from your device. Deleting local data does not delete your online Battleship account. - [Terms of use](https://beenmoss.com/projects/battleship/terms.md): Draft terms for personal use of Battleship development builds, offline games, and configured online services.