COSM-GAME LAST CLOUDIA Serial Codes for September 2026
LAST CLOUDIA Serial Codes can provide Crystals, gacha tickets, Mother Souls, upgrade materials, and other in-game rewards. AIDIS has distributed codes through anniversary livestreams, countdown campaigns, and official social promotions. We check official sources daily to keep working Global codes separate from expired promotions.
Codes summary
On this page
LAST CLOUDIA Active Codes
0 working codesThere are currently no confirmed working Global Serial Codes. Expired promotions remain archived below for reference.
Expired Codes
7 archivedThese codes have expired and no longer redeem. They're kept here for reference, so you can see what past codes offered.
| Code | Rewards | Region | Released | Expired | Info |
|---|---|---|---|---|---|
700 Crystals + 3 Hero Gacha Tickets + 1 Rainbow Potion + 5 Crystal Ultracluster (All) | Global | Apr 5, 2026 | Apr 16, 2026 | ||
1 New Year Frame: Pokkle + 500 Crystals + 30 Orange Orb Recoverers + 5 Crystal Ultracluster (All) | Global | Jan 1, 2026 | Jan 14, 2026 | ||
5 ★6.5YearAnniv Gacha Tickets + 65 Large Gold Pieces + 650 Mother Souls + 1 Rainbow Potion | Global | Oct 5, 2025 | Oct 15, 2025 | ||
300 Crystals + 1 Godrelic Prism | Global | Oct 8, 2025 | Oct 10, 2025 | ||
Not disclosed | Global | Oct 7, 2025 | Oct 9, 2025 | ||
Not disclosed | Global | Oct 6, 2025 | Oct 8, 2025 | ||
Not disclosed | Global | Jun 19, 2025 | Jun 26, 2025 |
Redemption Guide
1 platformLAST CLOUDIA uses an official web redemption page. You need the Serial Code and the Friend ID belonging to the game account that should receive the reward.
Friend, then Search, and select Copy beside your Friend ID.Serial Codes field.Friend ID field, then select Redeem.Code Rules & Troubleshooting
If the redemption page reports that a Serial Code does not exist, check the exact code string and confirm that the Serial Code and Friend ID were entered in their correct fields. Expired codes cannot be redeemed, and each Serial Code reward can only be claimed once per account.
A successful redemption sends the reward to the in-game presents. AIDIS notes that delivery can take some time, so a reward may not appear immediately after the page confirms the redemption.
New Code Announcements
AIDIS has distributed LAST CLOUDIA Serial Codes through official anniversary livestreams, countdown promotions, and social media campaigns. These codes can have short redemption periods, so their individual campaign deadlines determine how long they remain usable.
Trailer, Screenshots & Media
The existing gallery shows LAST CLOUDIA combat, story scenes, character growth, Arks, and the world of Granzelia.
LAST CLOUDIA Codes FAQ
6 questionsCommon questions about redeeming LAST CLOUDIA codes.
Yes. AIDIS states that the official Serial Code page can be used on both computers and mobile devices. The game itself only needs to be accessible so you can obtain the Friend ID and later collect the delivered reward.
No normal account sign-in is shown on the redemption form. The official page identifies the receiving game account through the Friend ID entered together with the Serial Code.
No. AIDIS states that each Serial Code reward can only be redeemed once per account. A successful previous claim therefore prevents the same reward from being redeemed again on that account.
No. LAST CLOUDIA Serial Codes are entered on AIDIS's game reward redemption page, while store gift codes are separate promotional prizes intended for the applicable digital store. They use different redemption systems and should not be entered interchangeably.
No. Historical codes have included gacha tickets, Mother Souls, Rainbow Potions, Crystal Ultraclusters, frames, upgrade materials, and other campaign rewards in addition to Crystals. The reward package depends on the campaign that issued the code.
Yes. The official redemption page remains available independently of individual promotion periods. AIDIS states that Serial Codes cannot be redeemed after their expiration date.
Sources
14 officialCode data and redemption details are verified against these official and trusted sources.
