How to Redeem Codes in Fisch (and Why Yours Might Fail)
To redeem a code in Fisch, open the game, tap the Settings gear icon, scroll to the code redemption box, type the code exactly as written, then confirm. Codes are case sensitive, so one wrong capital letter is enough to make a working code fail.
Updated Sep 9, 2026. Source.
The exact steps
Launch Fisch on Roblox. Tap the Settings gear icon on the side of the screen. Scroll down to the code redemption box, type the code in, then confirm. A working code applies its reward straight away, no restart needed.
Why the case matters
Fisch codes are case sensitive, so ShootingStars and shootingstars are not the same string to the game. Copy and paste a code straight from a current list instead of typing it from memory to avoid a silent failure over a single letter.
Common reasons a code fails
Most Fisch codes are tied to a specific update or event, like Skycrest or the Astral Observatory, and stop working once that event ends. A code also only redeems once per account, so trying an old code you already claimed will fail even though it worked before. If a code will not go through, check our codes page for what is actually still active before assuming you typed it wrong.
FAQ
Why isn't my Fisch code working?
It is almost always one of two things, the code has expired because its event ended, or you already redeemed it on that account. Check a current list before retyping it, since Fisch codes disappear without warning.
Players ask this on Google.
Can you redeem a Fisch code twice?
No. Each code works once per account. If you try it again after it already paid out, it will act like it failed even though nothing is actually wrong.
Players ask this on Reddit.
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