RoCodes
FISH.OS Codes

FISH.OS Codes (April 2026)

Updated:
181 Players
3 Active Codes
4.8 (895)
Update: checked for new FISH.OS codes on April 29, 2026

There are currently 3 working FISH.OS codes as of April 29, 2026.

Official Game Developer Links
RobloxRoblox
Discord

All New FISH.OS Codes

Reward
Rewards
Added OnApr 26, 2026
Success Rate
0%0 votes
Reward
Legendary Fish, Name Tag
Added OnApr 8, 2026
Success Rate
0%0 votes
Reward
50 Black Pearls
Added OnApr 8, 2026
Success Rate
0%0 votes
No Expired Codes Yet

Frequently Asked Questions About FISH.OS Codes

What are the FISH.OS codes?

There are currently 3 active codes as of April 29, 2026. The working codes are 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  • You are in an outdated version of the game (close the game, reopen it, and try again).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.

Staff Score
—/ 5
Community Rating
4.8/ 5
Based on 895 votes

We haven't reviewed this game yet. If you'd like us to review this game, click below.

FISH.OS Stats

FISH.OS currently has 181 players on Roblox as of April 29, 2026 at 12:30 PM EST.
Player count over time for FISH.OS
TimePlayers
04/27/2026, 1:00 PM204
04/27/2026, 1:30 PM213
04/27/2026, 2:00 PM224
04/27/2026, 2:30 PM238
04/27/2026, 3:00 PM232
04/27/2026, 3:30 PM246
04/27/2026, 4:00 PM234
04/27/2026, 4:30 PM250
04/27/2026, 5:00 PM250
04/27/2026, 5:30 PM228
04/27/2026, 6:00 PM240
04/27/2026, 6:30 PM240
04/27/2026, 7:00 PM238
04/27/2026, 7:30 PM229
04/27/2026, 8:00 PM240
04/27/2026, 8:30 PM255
04/27/2026, 9:00 PM252
04/27/2026, 9:30 PM227
04/27/2026, 10:00 PM235
04/27/2026, 10:30 PM260
04/27/2026, 11:00 PM246
04/27/2026, 11:30 PM263
04/28/2026, 12:00 AM233
04/28/2026, 12:30 AM250
04/28/2026, 1:00 AM258
04/28/2026, 1:30 AM255
04/28/2026, 2:00 AM243
04/28/2026, 2:30 AM251
04/28/2026, 3:00 AM244
04/28/2026, 3:30 AM239
04/28/2026, 4:00 AM231
04/28/2026, 4:30 AM214
04/28/2026, 5:00 AM208
04/28/2026, 5:30 AM223
04/28/2026, 6:00 AM204
04/28/2026, 6:30 AM207
04/28/2026, 7:00 AM204
04/28/2026, 7:30 AM184
04/28/2026, 8:00 AM189
04/28/2026, 8:30 AM191
04/28/2026, 9:00 AM174
04/28/2026, 9:30 AM180
04/28/2026, 10:00 AM185
04/28/2026, 10:30 AM193
04/28/2026, 11:00 AM202
04/28/2026, 11:30 AM184
04/28/2026, 12:00 PM183
04/28/2026, 12:30 PM194
04/28/2026, 1:00 PM181
04/28/2026, 1:30 PM200
04/28/2026, 2:00 PM208
04/28/2026, 2:30 PM220
04/28/2026, 3:00 PM233
04/28/2026, 3:30 PM252
04/28/2026, 4:00 PM223
04/28/2026, 4:30 PM230
04/28/2026, 5:00 PM252
04/28/2026, 5:30 PM231
04/28/2026, 6:00 PM240
04/28/2026, 6:30 PM252
04/28/2026, 7:00 PM244
04/28/2026, 7:30 PM245
04/28/2026, 8:00 PM239
04/28/2026, 8:30 PM247
04/28/2026, 9:00 PM245
04/28/2026, 9:30 PM228
04/28/2026, 10:00 PM238
04/28/2026, 10:30 PM240
04/28/2026, 11:00 PM242
04/28/2026, 11:30 PM235
04/29/2026, 12:00 AM226
04/29/2026, 12:30 AM228
04/29/2026, 1:00 AM231
04/29/2026, 1:30 AM255
04/29/2026, 2:00 AM229
04/29/2026, 2:30 AM235
04/29/2026, 3:00 AM259
04/29/2026, 3:30 AM232
04/29/2026, 4:00 AM236
04/29/2026, 4:30 AM222
04/29/2026, 5:00 AM228
04/29/2026, 5:30 AM212
04/29/2026, 6:00 AM216
04/29/2026, 6:30 AM199
04/29/2026, 7:00 AM211
04/29/2026, 7:30 AM182
04/29/2026, 8:00 AM173
04/29/2026, 8:30 AM164
04/29/2026, 9:00 AM147
04/29/2026, 9:30 AM151
04/29/2026, 10:00 AM162
04/29/2026, 10:30 AM161
04/29/2026, 11:00 AM162
04/29/2026, 11:30 AM178
04/29/2026, 12:00 PM179
04/29/2026, 12:30 PM181

Data Insights

Our real-time tracker shows that FISH.OS is currently trending downward. Within the last 48 hours, peak activity hit 263 players around Mon, Apr 27, 11:30 PM.

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