Navy War Codes (November 2026)

Last updated on 2 November 2026 · Game last updated by the developer: 31 October 2026

Navy War starts you with an island, a dock and nothing worth sailing. The loop is economy first and guns second: upgrade the shipyard, feed the factories, and only then put something out to sea that can hold a line against another player’s fleet.

Destroyers, cruisers, submarines and carriers all sit behind the same two bottlenecks, research and the currency that unlocks it. Navy War codes pay that currency, 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

Every live Navy War code is typed in capitals and the game says so under the code box itself. Each one redeems once per account.

Expired Navy War Codes

ADMIRALS, DIAMONDZ

These no longer redeem. They were early rewards paying small Gem amounts, and they were retired once the research costs they were meant to offset moved out of reach.

How to Redeem Navy War Codes

1. Open Navy War from the Roblox app and wait for your base to load.
2. Press the Shop button on the left side of the screen.
3. Scroll to the bottom of the shop menu.
4. Type a code into the Enter Code box.
5. Press Redeem to collect the Gems.

The code box is below everything the shop sells rather than on a tab of its own, so it is off screen when the menu first opens. There is no group requirement and no level gate.

What Gems and Chaos Cores Buy

Gems are the premium currency and the one thing that shortens the research tree. They buy the unlocks that would otherwise wait on a factory producing for hours, which is what decides how quickly a base moves from destroyers to capital ships.

Chaos Cores are the seasonal currency and are spent on event items rather than on the main tree. They do not carry over once the event closes, so they are worth spending before the banner comes down.

What Is Navy War?

Navy War is a naval base builder from Parabola MMOVEMENT that has passed 26 million visits and 184.3 thousand favorites since it opened in May 2026. It holds around 716 concurrent players.

Players build an economy, unlock warship classes in order and fight other fleets for control of the map. It was last updated on 31 October 2026.

Where to Find New Navy War Codes

New codes go out in the Fleet HQ Navy War Discord server before anywhere else, and the developers use the same channel for patch notes and bug reports.

Seasonal events are the reliable pattern here. Each one has arrived with a code attached, and the event currency it pays is only useful while the event runs.

For more of the same, see our War Tycoon codes and Mini War codes.

Frequently Asked Questions

How many Navy War codes are working right now?

The working list near the top of this page is the current one. Navy War has retired very little so far, and the codes that have gone were the smallest payers.

Are Navy War codes case sensitive?

Yes, and the game states it under the code box. Type them in capitals or paste them in rather than relying on autocorrect.

Why can I not find the Navy War code box?

It sits at the very bottom of the shop menu rather than on its own tab, so you have to scroll past everything the shop sells to reach it.

Do Navy War codes give ships?

No. They pay currency, and the currency buys research. Warship classes themselves are unlocked in order through the tech tree rather than granted outright.

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