Help
From your first fleet to an online room.
Choose the right mode, review the basic rules, and learn how to return to a match or ask for help with your account.Start with the right path
You can play immediately against the computer or locally with a friend. A private online room requires an account with a verified email and a second person joining by code or link.
Start a match
All three modes use the same aircraft shape, but they have different requirements.
Choose a game mode
From the game menu, start a match against the computer, for two players sharing one device, or online with a friend.
Review the rules
Each fleet has three aircraft with ten cells each. Choose an 8, 10, or 12-cell board; an aircraft is destroyed when its cockpit is hit.
Play without an account
Computer and same-device two-player modes work without signing in once the application has loaded.
Account and online room
Online play uses two verified accounts and keeps match state on the server.
Prepare your account
Create an account, confirm your email address, and sign in. Without a verified email you can use local modes, but you cannot join an online room.
Create or join a room
The host creates a room and shares the invitation. The second player joins by code or link, and the host starts the match after both are connected.
Return to your room
The browser keeps the last room identifier and code, while the server holds the match state. After a refresh or sign-in, use the return option while the room is still available.
When something does not work
Separating connection, account, and game issues helps identify the cause more quickly.
Connection interrupted
The room automatically attempts to reconnect. Check your connection and reload the page; your opponent may appear temporarily offline without the match being deleted.
Private help for members
After signing in, use Support for account issues or cases containing private information. Never send your password or tokens.
Public contact
If you cannot sign in or want to report a general problem, use the Contact page and include the route, approximate time, and error message.
Ready for a match?
Open the game menu and choose the computer, same-device two-player, or private online mode.