FISH.OS Codes (September 2026)
Frequently Asked Questions About FISH.OS Codes
What are the FISH.OS codes?
There are currently 4 active codes as of September 7, 2026. The working codes are PH0NES, M0NST3R, missingfish, D1SC0RD.
How often are new codes added?
New codes are typically added weekly. This timeline usually correlates to when the developer releases new updates to the game.
Why are the FISH.OS codes not working?
A code might not work for several reasons:
You have already used the code (each code may only be used once per person).
You are in an outdated version of the game (close the game, reopen it, and try again).
The code is expired (let us know by flagging the code).
Where to find more FISH.OS codes
New codes are announced on the FISH.OS Discord server. Join Discord and look for the announcements, updates, or codes channels. Codes are also sometimes posted on the developers' social media channels, such as YouTube and X. You can follow the developers on those platforms to monitor for new codes, or you can bookmark this page and tap the notification bell at the top of this page to be alerted as soon as a new code releases.
We haven't reviewed this game yet. If you'd like us to review this game, click below.
FISH.OS Stats
| Time | Players |
|---|---|
| 09/05/2026, 2:30 PM | 54 |
| 09/05/2026, 3:00 PM | 61 |
| 09/05/2026, 3:30 PM | 61 |
| 09/05/2026, 4:00 PM | 59 |
| 09/05/2026, 4:30 PM | 40 |
| 09/05/2026, 5:00 PM | 57 |
| 09/05/2026, 5:30 PM | 61 |
| 09/05/2026, 6:00 PM | 49 |
| 09/05/2026, 6:30 PM | 55 |
| 09/05/2026, 7:00 PM | 57 |
| 09/05/2026, 7:30 PM | 67 |
| 09/05/2026, 8:00 PM | 63 |
| 09/05/2026, 8:30 PM | 58 |
| 09/05/2026, 9:00 PM | 60 |
| 09/05/2026, 9:30 PM | 58 |
| 09/05/2026, 10:00 PM | 70 |
| 09/05/2026, 10:30 PM | 56 |
| 09/05/2026, 11:00 PM | 64 |
| 09/05/2026, 11:30 PM | 64 |
| 09/06/2026, 12:00 AM | 56 |
| 09/06/2026, 12:30 AM | 56 |
| 09/06/2026, 1:00 AM | 65 |
| 09/06/2026, 1:30 AM | 59 |
| 09/06/2026, 2:00 AM | 72 |
| 09/06/2026, 2:30 AM | 71 |
| 09/06/2026, 3:00 AM | 71 |
| 09/06/2026, 3:30 AM | 60 |
| 09/06/2026, 4:00 AM | 78 |
| 09/06/2026, 4:30 AM | 60 |
| 09/06/2026, 5:00 AM | 47 |
| 09/06/2026, 5:30 AM | 74 |
| 09/06/2026, 6:00 AM | 66 |
| 09/06/2026, 6:30 AM | 61 |
| 09/06/2026, 7:00 AM | 53 |
| 09/06/2026, 7:30 AM | 56 |
| 09/06/2026, 8:00 AM | 52 |
| 09/06/2026, 8:30 AM | 46 |
| 09/06/2026, 9:00 AM | 46 |
| 09/06/2026, 9:30 AM | 53 |
| 09/06/2026, 10:00 AM | 51 |
| 09/06/2026, 10:30 AM | 44 |
| 09/06/2026, 11:00 AM | 51 |
| 09/06/2026, 11:30 AM | 42 |
| 09/06/2026, 12:00 PM | 59 |
| 09/06/2026, 12:30 PM | 54 |
| 09/06/2026, 1:00 PM | 59 |
| 09/06/2026, 1:30 PM | 56 |
| 09/06/2026, 2:00 PM | 63 |
| 09/06/2026, 2:30 PM | 71 |
| 09/06/2026, 3:00 PM | 69 |
| 09/06/2026, 3:30 PM | 89 |
| 09/06/2026, 4:00 PM | 78 |
| 09/06/2026, 4:30 PM | 79 |
| 09/06/2026, 5:00 PM | 67 |
| 09/06/2026, 5:30 PM | 75 |
| 09/06/2026, 6:00 PM | 75 |
| 09/06/2026, 6:30 PM | 83 |
| 09/06/2026, 7:00 PM | 86 |
| 09/06/2026, 7:30 PM | 81 |
| 09/06/2026, 8:00 PM | 66 |
| 09/06/2026, 8:30 PM | 56 |
| 09/06/2026, 9:00 PM | 76 |
| 09/06/2026, 9:30 PM | 75 |
| 09/06/2026, 10:00 PM | 64 |
| 09/06/2026, 10:30 PM | 62 |
| 09/06/2026, 11:00 PM | 57 |
| 09/06/2026, 11:30 PM | 63 |
| 09/07/2026, 12:00 AM | 80 |
| 09/07/2026, 12:30 AM | 73 |
| 09/07/2026, 1:00 AM | 55 |
| 09/07/2026, 1:30 AM | 71 |
| 09/07/2026, 2:00 AM | 80 |
| 09/07/2026, 2:30 AM | 74 |
| 09/07/2026, 3:00 AM | 69 |
| 09/07/2026, 3:30 AM | 67 |
| 09/07/2026, 4:00 AM | 84 |
| 09/07/2026, 4:30 AM | 80 |
| 09/07/2026, 5:00 AM | 67 |
| 09/07/2026, 5:30 AM | 63 |
| 09/07/2026, 6:00 AM | 60 |
| 09/07/2026, 6:30 AM | 68 |
| 09/07/2026, 7:00 AM | 63 |
| 09/07/2026, 7:30 AM | 67 |
| 09/07/2026, 8:00 AM | 55 |
| 09/07/2026, 8:30 AM | 55 |
| 09/07/2026, 9:00 AM | 50 |
| 09/07/2026, 9:30 AM | 48 |
| 09/07/2026, 10:00 AM | 51 |
| 09/07/2026, 10:30 AM | 50 |
| 09/07/2026, 11:00 AM | 49 |
| 09/07/2026, 11:30 AM | 51 |
| 09/07/2026, 12:00 PM | 58 |
| 09/07/2026, 12:30 PM | 60 |
| 09/07/2026, 1:00 PM | 49 |
| 09/07/2026, 1:30 PM | 45 |
| 09/07/2026, 2:00 PM | 64 |
Data Insights
Our real-time tracker shows that FISH.OS is currently trending upward. Within the last 48 hours, peak activity hit 89 players around Sun, Sep 6, 3:30 PM.
The most popular Roblox games similar to FISH.OS are:
✍️ About RoCodes.gg & Our Code-Checking Process
This page is maintained by the dedicated team at RoCodes.gg. As lifelong Roblox players ourselves, our mission is to provide the most accurate, reliable, and up-to-date code lists for your favorite games. Unlike other sites, we manually test every single code before it's added to our list and move expired codes immediately. You can trust us to do the hard work so you can get back to playing.