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★ Version 3.0 → New Map: Lahai-Roi
┣ Mornye: Builds, Materials, Sig. Weapon
┣ Reruns & Builds: Augusta, Iuno
┣ Puzzles: Smartprint Cubes Puzzle Solutions
┗ Map: Soliskins | Records | Tapes (Caskets)
★ New: Check out Game8's Tier List Maker!
Back to Solaris makes its return in Wuthering Waves Version 3.0, allowing you to invite returning players who have not logged in for a long time. See how to join, how to unlock Back to Solaris, the event schedule, and all available rewards here!
List of Contents
Back to Solaris Returns in Version 3.0!
Back to Solaris Starts from December 25, 2025!
Back to Solaris has returned in Version 3.0, spanning from December 25, 2025 to February 4, 2026, running for around 41 days! Be sure to share your codes in the comments section for other resonators to use!
Share Your Codes for Returning Players!
Veteran players who can share their codes can put up their respective codes in our Comments Section once the event is up! Let's help out the returning Rovers to catch up for Version 3.0!
Note: Please be vigilant on the links you click in the comments section. It is much safer to just take note of the codes!
Share Your Codes in the Comments Section!
How to Play Back to Solaris
Invite New Players by Sharing Invite Codes
Just like the last version of this event, older players are expected to invite newer players back into Wuthering Waves by sharing their Invite Codes for returning players to use. More updates on the mechanics will be provided here once they are out!
Back to Solaris Event Information
Event Duration and How to Unlock
| Event Start | December 25, 2025 |
|---|---|
| Event End | February 4, 2026 |
| How to Unlock | Log in during Version 3.0 |
Back to Solaris Rewards
Total Event Rewards
| Back to Solaris Veteran Player Rewards | |
|---|---|
 Astrite
|
 Shell Credit
|
You may earn Astrites and Shell Credits from the event, so make sure to invite players to get the rewards!
Back to Solaris Event History
Event Has Reran Twice
| Version | Back to Solaris Event Duration |
|---|---|
| 3.0 | December 25, 2025 - February 04, 2026 |
| 2.6 | August 8, 2025 - October 8, 2025 |
Other Wuthering Waves Events
Current Events
| All Events and End Dates | |
|---|---|
 Ascendant Aces
January 15, 2026 |
 Bountiful Crescendo
January 15, 2026 |
 Beyond the Waves
January 19, 2026 |
Back to Solaris
February 4, 2026 |
 Gifts of Freshers Week
February 4, 2026 |
 Let's Go, to Startorch Academy!
February 4, 2026 |
 Capturing Starlight
February 4, 2026 |
 Persona Sonic Collab
February 4, 2026 |
 Lahai-Roi Pioneers
Permanent |
 Operation: Frontier Renewal
Permanent |
 Peaks of Prestige: Rekindled Duel
Permanent | |
Upcoming Events
| Upcoming Events | Date and Summary |
|---|---|
 Startorch Racing
|
January 15, 2026 - February 4, 2026 Use your Expedition Motorbike and race through 7 gradually unlocking courses and win rewards! |
 Signs of a Silent Star
|
January 22, 2026 - February 4, 2026 7 stages will gradually unlock that Rovers must resolve in order to fix and decode a message! |
 Chord Cleansing
|
January 28, 2026 - February 4, 2026 Earn double echo and echo leveling material drops during this event! |
Permanent Events
| Event Guide | Date and Rewards |
|---|---|
| Gifts of Thawing Frost |
Permanently Available
Lustrous Tides, Radiant Tides, Free Sanhua |
| Awakening Journey |
Permanently Available
Lustrous Tides, Astrites, Crystal Solvent, Rank 5 Weapon Supply Chest: Winter Blume |
| Rumbling Hollows |
Permanently Available
Shell Credit, Premium Energy Cores, Premium Resonance Potions, Free Yuanwu |
| Depths of Illusive Realm |
Permanently Available
Astrite, Premium Tuners, Phantom: Impermanence Heron |
| Voyage's Beginning |
Permanently Available
Astrites, Lustrous Tides, Resonators |
| Echo Hunters |
Permanently Available
Astrites |
| Somnium Labyrinth |
Permanently Available
Astrites, Premium Tuners, Premium Energy Cores, Shell Credits, Malleable Elite Class Echo |
| Tales of the Isles |
Permanently Available
Astrites, Forgery Premium Supply, Premium Tuners, Premium Energy Cores, Premium Resonance Potions, Shell Credits |
Back to Solaris Code Share Board
30HSHVYXDE NA
30SH3DLR54 EU [Wuthering Waves] Invite Code: 30SH3DLR54. A fellow Rover is inviting you back to Solaris. Link their Invite Code to win Astrites and Advanced Enclosure Tanks. You can also extend invitations to other Rovers and complete tasks with them to win extra Astrites! https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1730&lang=en&inviteCode=30SH3DLR54&userId=601237159&source=copy
Na server [Wuthering Waves] Invite Code: 303QTTPRJY. A fellow Rover is inviting you back to Solaris. Link their Invite Code to win Astrites and Advanced Enclosure Tanks. You can also extend invitations to other Rovers and complete tasks with them to win extra Astrites! https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1834&lang=en&inviteCode=303QTTPRJY&userId=507055261&source=copy
Server:EU Code: 303YKNLX4U
Server: america Code: 30N3AKJ24E
Server: EU Invite Code: 3044GCBRJ6 (2/3) --> all completed with 100 points UL80
Server: America Code: 30XWKTBVQ9
Server [SEA] , Code [ 305SB4B2Y5 ] , returning player here.
NA: 304YKTDTN9 plssssss
NEED ALL THE GEMS I CAN GET FOR MORYNE Server:AMERICA Code: 30SXBMSYAX
EU Server: 30Z7KUSLP5
Back to Solaris https://wuwa-share.kurogames-global.com/sr/pg71310d940d344f3ca774cc3dd825d7 EU invite code 30MSMMCPMC pls 0/3
Server: SEA Code: 305SB4B2Y5 Just return from 1 year break, try to catch up.
3094TPEQPT - SEA
30W8RFJQD6
SEA: 30SKSCNUTA
SEA: 30DGHQLTFK
America:30ZX7YVWUD
EU Server Invite Code: 309KDD4FKB
EU Server Invite Code: 3044GCBRJ6. A fellow Rover is inviting you back to Solaris. Link their Invite Code to win Astrites and Advanced Enclosure Tanks. You can also extend invitations to other Rovers and complete tasks with them to win extra Astrites! https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1730&lang=en&inviteCode=3044GCBRJ6&userId=606963368&source=copy
EU 2/3 Pls be active so we can get the astrite T^T [Wuthering Waves] Invite Code: 304Z5A7WSF. A fellow Rover is inviting you back to Solaris. Link their Invite Code to win Astrites and Advanced Enclosure Tanks. You can also extend invitations to other Rovers and complete tasks with them to win extra Astrites! https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1730&lang=en&inviteCode=304Z5A7WSF&userId=601434814&source=copy
Server : EU 1 missing Invite Code: 304NTCZTTR A fellow Rover is inviting you back to Solaris. Link their Invite Code to win Astrites and Advanced Enclosure Tanks. You can also extend invitations to other Rovers and complete tasks with them to win extra Astrites! https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1730&lang=en&inviteCode=304NTCZTTR&userId=600063802&source=copy Thanks
30NF2N8JKZ Pls do my code, love you long time!
30W23AY9KD If you want and help please
ASIA [Wuthering Waves] Invite Code: 304PY8FZX2. A fellow Rover is inviting you back to Solaris. Link their Invite Code to win Astrites and Advanced Enclosure Tanks. You can also extend invitations to other Rovers and complete tasks with them to win extra Astrites! https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1824&lang=en&inviteCode=304PY8FZX2&userId=709199516&source=copy&gameFont=false
30J37BATN3 If you want
Europe 1/3 code : 30LHF2LNKL Thank you !
Author
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