Corebound

Your game on the server

2026-10-30 · Phase 4 · Server & accounts

Until now Fleet Commander lived entirely in your browser. From this version on you can create an account, and your game moves to the server.

What is new

Same rules, checked twice

Your browser and the server run exactly the same rule code. When you build a ship or send an attack, your browser asks the server; the server checks it with its own copy of the rules and sends back the result. Between two actions your browser moves the clock forward on its own – and because the rules are deterministic, it arrives at exactly the same state the server would.

Battles work the same way: you fight them in your browser, the server replays your ability timings and gets the same result.

Guests

You can still play without an account. A guest game is not uploaded when you create an account: the server cannot verify a game it never saw, and once commanders share a galaxy that would be an easy way to cheat. Your guest game stays in your browser.

Next

The game should feel lighter: shorter steps, fewer numbers on screen and a flagship with its own screen. After that, other commanders join your galaxy.