Last updated on 2 November 2026 · Game last updated by the developer: 31 October 2026
Navy War hands you an island and a dock and leaves the rest to patience. Docks, shipyards and factories come before anything with guns on it, and a fleet put to sea too early is a fleet somebody else sinks for the salvage.
Destroyers, cruisers, submarines and carriers all wait on the same research tree, and research waits on currency. Navy War codes supply it, and this page lists every code that currently works.
All Working Navy War Codes
- HALLOWEEN: 50 Gems and 50 Chaos Cores
- SUPERSECRET: 100 Gems
- SORRYGUYS: 100 Gems
- KRAKEN: 75 Gems
- DECORATIONS: 50 Gems
Capitals are required throughout and the game prints that warning under the field itself. A code can be claimed once by any given account.
Expired Navy War Codes
ADMIRALS, DIAMONDZ
Neither of these pays out any more. They were early rewards worth small Gem amounts, and they closed once the research prices they were meant to take the edge off had climbed past them.
How to Redeem Navy War Codes
- Launch Navy War from the Roblox app and wait for your base to appear.
- Open Shop from the left edge of the screen.
- Scroll past everything on sale to the foot of the menu.
- Enter a code in the Enter Code field.
- Confirm with Redeem.
There is no tab for codes, which is why the field is off screen when the menu opens. Nothing here is locked behind a group or a minimum level.
Where Gems and Chaos Cores Go
Gems are the premium currency and the one thing that compresses the research tree. They buy unlocks that would otherwise sit behind hours of factory output, which is what sets the pace from destroyers up to capital ships.
Chaos Cores belong to the seasonal track and buy event items rather than anything on the main tree. They are worth clearing before the event closes, because they do not survive it.
What Is Navy War?
Navy War is built by Parabola MMOVEMENT and has taken 26 million visits and 184.3 thousand favorites since it went up in May 2026. Roughly 716 players are on it at any moment.
The loop runs from economy to fleet to map control against other players. The last update landed on 31 October 2026.
Where to Find New Navy War Codes
The Fleet HQ Navy War Discord server carries new codes ahead of anywhere else and doubles as the channel for patch notes and bug reports.
Seasonal events are the pattern to watch. Each has arrived with a code attached, and the currency it pays is only worth anything while that event runs.
For more of the same, see our 100 Days At Sea codes and War Tycoon codes.
Frequently Asked Questions
How many Navy War codes are working right now?
Check the working list near the top of this page. Very little has been retired here, and what has gone paid the smallest amounts.
Do capitals matter in Navy War codes?
They do, and the game says so beneath the field. Enter them in capitals or paste them rather than trusting a keyboard to autocorrect.
Where is the Navy War code field?
At the very foot of the shop menu rather than on a tab of its own, so it takes a scroll past every item on sale to reach.
Can a code hand me a warship outright?
No. Codes pay currency and currency buys research. Every warship class is unlocked in sequence through the tech tree.
