Sipher Odyssey pairs a roguelite adventure with AI companions, according to its official description. If you’re looking for codes before getting started, there are seven working entries to try. Checking the current list gives you a quick place to start without having to track down each code separately.
All seven entries are marked new, but their individual rewards haven’t been specified. That means there are no confirmed currencies, item quantities, or progression boosts to highlight yet. Redeem them to see what’s available for your account, rather than planning your next upgrade around an unverified reward.
We check for new codes and expired entries regularly so you can keep track of changes in one place. Bookmark this page if you want to revisit the list later. For now, there are no expired codes recorded, though that doesn’t guarantee every active entry will remain available indefinitely.
Updated October 2026: The current list contains seven working codes, all marked new. Reward details remain unspecified, so check the redemption confirmation for the contents and redeem before the codes expire.
All Sipher Odyssey Codes (October 2026)
Here are the seven codes currently listed as working.
- SIPHERTANTHU – Free rewards (New)
- SIPHERVN – Free rewards (New)
- SIPHERNA – Free rewards (New)
- SIPHERBOOST – Free rewards (New)
- SIPHERMAX – Free rewards (New)
- NEZUMI9999 – Free rewards (New)
- SIPHER9999 – Free rewards (New)
Expired Sipher Odyssey Codes
No expired codes are currently recorded.
No expired codes yet.
How to Redeem Codes in Sipher Odyssey
The exact redemption menu hasn’t been confirmed, so use these general steps rather than expecting specific button labels.
- Launch the game and sign in to your account.
- Check the main menu, settings, or account section for a code redemption or promo option.
- If you find a redemption field, paste a working code exactly as shown in the table.
- Submit the code and read the confirmation. Follow any instructions shown to collect its rewards.
If no redemption option appears, consult the game’s official help information for the supported method.
Why Your Code Isn’t Working
- Case sensitivity: Keep capitalization exactly as listed.
- Expiry: A code may have stopped working since the list was last checked.
- Region or level restrictions: Check the original announcement for eligibility requirements. None have been confirmed for these entries.
- Typing errors: Pasting helps avoid mistakes, but remove any spaces before or after the code.
How to Get More Sipher Odyssey Codes
Start with the game’s official social channels and announcements. Watch for code mentions during official live streams and events, too, but don’t assume every broadcast or update includes one. When a code is shared, check its deadline and any restrictions alongside it.
Bookmark this page to return to the active list and check for newly added entries.