Updated: February 9, 2026
We added new codes!
The world is lost in dreams, while you rush to connect distant lands. In Resonance Solstice, you’re the last Conductor on The Eternal, facing card-based challenges and navigating fractured trade routes to revive a broken continent.
As you venture forth, new codes await your discovery. For insights on other RPG adventures, check our article on Duet Night Abyss and its rewarding code system.
All Resonance Solstice codes list
Active Resonance Solstice codes
- ETERNALFLOWER—Redeem for rewards (New)
- HAUNTEDCDCA—Redeem for rewards
- MENTORREBIS—Redeem for rewards
- KATASGUITAR—Redeem for rewards
- HAPPYNEWYEAR—Redeem for rewards
- GOLDENLEAVES—Redeem for rewards
- REDPALADI—Redeem for rewards
- MYSTERYGUEST—Redeem for rewards
- REFORMINGCENTER—Redeem for rewards
- KABANERI—Redeem for rewards
- SHININGCONDUCTOR—Redeem for rewards
- HAPPYNEWYEAR—Redeem for rewards
- MUMEIIKOMA—Redeem for rewards
- HAPPYHOLIDAY—Redeem for rewards
- COLLABCOMING—Redeem for rewards
- MYSTERYBANQUET—Redeem for rewards
- MIRAGEISLAND—Redeem for rewards
- SHIZURUSUMMER—Redeem for rewards
- ONEMONTH—Redeem for rewards
- JOSHUASIGMA—Redeem for rewards
- THISROAD—Redeem for rewards
- HAPPYMONDAY—Redeem for rewards
- prydwenguides—Redeem for rewards
- timaeuss—Redeem for rewards
- RESOOPEN—Redeem for rewards
- Hallowmas—Redeem for rewards
- CBCRR23—Redeem for rewards
- RESOLAUNCH—Redeem for rewards
- RESOGLOBAL—Redeem for rewards
- Reso2025—Redeem for rewards
Expired Resonance Solstice codes
NEWYEARMONDAY
How to redeem codes in Resonance Solstice
Once you enter the world of Resonance Solstice, you must act swiftly to claim your rewards. Here’s how:
- Run Resonance Solstice on your device.
- Tap your avatar icon in the bottom-left corner.
- Tap the cogwheel button on the sidebar on the right.
- Select the Others tab.
- Input a code into the Enter Redemption Code text box.
- Press Exchange to claim your rewards.
Resonance Solstice Wiki link
Explore the intricacies of Resonance Solstice by visiting the Wiki. Here, you’ll uncover gameplay mechanics, fascinating characters, and vibrant regions. Equip yourself with knowledge before you board the train for adventure.
What is Resonance Solstice?
In a universe where the journey of a train parallels life itself, Resonance Solstice places you in control of the COLUMBA train. Traverse a fractured world, forging connections while engaging in real-time battles. Along this perilous path, you’ll encounter unique allies and trade opportunities that will shape your destiny.
For further discoveries and codes from other thrilling titles, visit our Codes section on Moyens I/O. Are you ready to take on the challenge and engage with this dynamic universe?