Back to Solaris Sharing Board
★ Version 3.0 Details So Far is out now!
┣ Lynae: Builds | Materials | Weapon
┣ Reruns & Builds: Cartethyia | Ciaccona
┣ Map: Lahai-Roi | Smartprint Cubes Solutions
┗ Collectibles: Soliskins | 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 |
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 Event
February 4, 2026 |
 Lahai-Roi Pioneers
Permanent |
 Operation: Frontier Renewal
Permanent |
 Peaks of Prestige: Rekindled Duel
Permanent | |
Upcoming Events
| Upcoming Events | Date and Summary |
|---|---|
 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! |
 Beyond the Waves
|
January 1, 2026 - January 19, 2026 Log-in daily and complete tasks to win random rewards by revealing tiles on a board! |
 Bountiful Crescendo
|
January 1, 2026 - January 15, 2026 Earn double leveling material drops during this event! |
 Startorch Racing
|
January 15, 2026 - February 4, 2026 Use your Expedition Motorbike and race through 7 gradually unlocking courses and win rewards! |
 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
[Wuthering Waves] Invite Code: 30QVZ6TEZU. 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/?inviteCode=30QVZ6TEZU&userId=903567198&source=copylink
[Wuthering Waves] Invite Code: 30ZTYKGLGK. 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=30ZTYKGLGK&userId=504229768&source=copy
[Wuthering Waves] Invite Code: 30EEHK6FAT. 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=30EEHK6FAT&userId=500044744&source=copy 30EEHK6FAT - NA
[Wuthering Waves] Invite Code: 303CESANMA. 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=303CESANMA&userId=600706604&source=copy
[Wuthering Waves] Invite Code: 30EMHMUTAS. 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?lang=en&inviteCode=30EMHMUTAS&userId=600878316&source=copy
Invite code: 304FZFKBSM Europe The update is peak come back to the game [Wuthering Waves] Invite Code: 304FZFKBSM. 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=A1801&lang=en&userId=605567245&source=copy&inviteCode=304FZFKBSM
[Wuthering Waves] Invite Code: 304FZFKBSM. 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=A1801&lang=en&userId=605567245&source=copy&inviteCode=304FZFKBSM
304THDVFAB - Europe
[Wuthering Waves] Invite Code: 303XTLFCW8. 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=303XTLFCW8&userId=901728335&source=copy 303XTLFCW8-SEA
Invite Code: 30UQT9YFED UL: 80 Server: EU 0/3 Invited Please help a fellow Rover out <3 https://wuwa-act.kurogames-global.com/backtosolaris-20251024-DzmSi9lc9s2H/index.html?packageId=A1730&lang=en&inviteCode=30UQT9YFED&userId=605333512&source=copy
[Wuthering Waves] Invite Code: 309FBNC5TD. 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=309FBNC5TD&userId=901145485&source=copy
[Wuthering Waves] Invite Code: 30KZTPGPJG. 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=30KZTPGPJG&userId=905714730&source=copy
[Wuthering Waves] Invite Code: 303XTLFCW8. 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=303XTLFCW8&userId=901728335&source=copy
[Wuthering Waves] Invite Code: 30B2D8F9QQ SEA SERVER. 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=A1723&lang=en&inviteCode=30B2D8F9QQ&userId=900344926&source=copy
[Wuthering Waves] Invite Code: 308FLCDSDF. 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=A1725&lang=en&inviteCode=308FLCDSDF&userId=506765838&source=copy Please I need astrites!!! Event Code: 308FLCDSDF NA SERVERS
[Wuthering Waves] Invite Code: 304KDB2RPP. 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=304KDB2RPP&userId=901409652&source=copy
30AWE73D32 EU
[Wuthering Waves] Invite Code: 304EYFF25Z. 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=304EYFF25Z&userId=600479202&source=copy
HMT 30UXPH3QJT [Wuthering Waves] Invite Code: 30UXPH3QJT. 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=30UXPH3QJT&userId=800826710&source=copy Thank you to anyone who uses it
30P95A826W sea server
304EYFF25Z EU server
[Wuthering Waves] Invite Code: 308FLCDSDF. 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=A1725&lang=en&inviteCode=308FLCDSDF&userId=506765838&source=copy Please I need astrites!!! Event Code: 308FLCDSDF
SEA SERVER 30BBRMB9XG
ASIA SERVER 30C3T48ERB
SEA server 3036W336NP
NA Server 308FLCDSDF
EU server 26YE8SVLGS
26TSPD8K3R
26FEEZM4M8 EU server
26TGQ9SKGG (Europe server)
Author
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