Hello Lumia Island Survivors!
We're excited to finally announce and release our exclusive collab items with you!
Find out the goodies we've prepared with our friends at GGST and brace yourselves for the Eternal Return X GGST experience!
GGST (GGST) Token Boxes
These boxes include GGST Tokens that can be used in the Exchange store for exclusive collab items!
Contents of the boxes:
- 1 to 100 GGST Tokens (Random Token Amount)
- 100 to 2,000 A-Coin (Random A-Coin Amount)
- 1 GGST Card
- You can view item probabilities in our [item probabilities post].
- You don't need box keys to open the GGST Boxes.
GGST Token Box Bundles
GGST Tokens are available through box bundles!
*Since this is a special collab, this item is only available for purchase through your Steam Wallet.
| Item | Price | Contents | ||
| 1 GGST Token Box Bundle | US$1.27 | - 1 GGST Token Box - A-Coin Boost (1 Day) | ||
| 5 GGST Token Box Bundle | US$5.46 | - 5 GGST Token Boxes - A-Coin Boost (3 Days) | ||
| 10 GGST Token Box Bundle | US$9.91 | - 10 GGST Token Boxes - A-Coin Boost (3 Days) | ||
GGST Exchange Store
You can find the GGST Exchange Store by going to Lobby > Forging > Exchange and you can use your GGST Tokens to get our exclusive collab items!
Check out the items available in the store below:
| Item | Price (GGST Tokens) | Purchase Limit | ||
| Jack-O' Dailin (Epic Skin) | 450 | 1 | ||
| Jack-O' Dailin Icon | 5 | 1 | ||
| Jack-O' Dailin Peace (Common Emote) | 5 | 1 | ||
| Jack-O' Dailin Love (Rare Emote) | 10 | 1 | ||
| Jack-O' Dailin Border | 15 | 1 | ||
| Jack-O' Dailin Profile Background | 15 | 1 | ||
| GGST Drone | 20 | 1 | ||
| GGST Telephoto Camera | 20 | 1 | ||
| GGST Tombstone | 15 | 1 | ||
| 150 A-Coin | 1 | Unlimited | ||
GGST Quest Book
We're also releasing a special Quest Book that includes 2 awesome skins: Ky Aiden & Elphelt Aya!
Play Eternal Return, level up this special Quest Book and get exclusive rewards!
Price: US$14.00
*Since this is a special collab, this item is only available for purchase through your Steam Wallet.
Rewards per Level:
| Level | Reward | |||
| 1 | GGST Lobby Screen | |||
| 2 | GGST Profile Border | |||
| 3 | GGST Profile Background | |||
| 4 | GGST Icon | |||
| 5 | GGST Team Slot BG | |||
| 6 | XP Boost (1 Day) | |||
| 7 | Ky Aiden Icon | |||
| 8 | Ky Aiden Profile Background | |||
| 9 | Ky Aiden Profile Border | |||
| 10 | Ky Aiden Come On! (Common Emote) | |||
| 11 | Ky Aiden Counter Attack (Rare Emote) | |||
| 12 | Ky Aiden (Rare Skin) | |||
| 13 | 500 A-Coin | |||
| 14 | Research Center Data Box | |||
| 15 | Elphelt Aya Icon | |||
| 16 | Elphelt Aya Profile Background | |||
| 17 | Elphelt Aya Profile Border | |||
| 18 | Elphelt Aya Help! (Common Emote) | |||
| 19 | Elphelt Aya's Happy (Rare Emote) | |||
| 20 | Elphelt Aya (Rare Skin) | |||
- You can check this item in-game in the Lobby's Quest Book tab!
- Missions reset daily at 20:00 (UTC).
- You can increase your Quest Book level using NP.
- You will not receive EP Tokens after you reach the maximum level of the Quest Book.
- Due to development schedules, the Level 1 GGST Lobby Screen reward will first be distributed as a static background. The animation effects will be added during the maintenance on January 8th.
- If you receive the reward before January 8th, it will be automatically upgraded to the animated version. If you claim it after the January 8th maintenance, you’ll receive the final animated version immediately.
GGST Collection
We're also releasing a special Collection! Get all the items in the GGST Collection and claim special rewards!
Each reward is available once per account.
| Collection | Requirement | Reward | ||
| GGST Card Collection | 50 GGST Cards | 100 GGST Tokens | ||
| GGST Skin Collection Ⅰ, Ⅱ & Ⅲ | Ⅰ. Ky Aiden Ⅱ. Elphelt Aya Ⅲ. Jack-O' Dailin | Ⅰ. The roar of the spark (BGM) Ⅱ. Extra (BGM) Ⅲ. Perfection can't please me (BGM) | ||
| GGST Exchange Item Collection | Jack-O' Dailin Icon Jack-O' Dailin Peace Emote Jack-O' Dailin Love Emote Jack-O' Dailin Border Jack-O' Dailin Profile Background GGST Drone GGST Telephoto Camera GGST Tombstone | Jack-O' Dailin Trick or treat! Icon | ||
*Prices shown in-game and in your Steam Wallet may vary slightly due to Steam purchase policies and currency exchange rates.
*Sale Period: Tues, Dec 23rd after maint. to Thurs, Jan 22nd (UTC) before maint.
*After the sale period has ended the Exchange Store/Collection/Quest Books will be deactivated and GGST Tokens will expire.
*Unclaimed rewards will only be sent to your mailbox if you log in before Thursday, February 5th 2026's maintenance (UTC).
*Once rewards have been sent to your mailbox, they'll remain there for 90 days and expire after. Rewards not claimed within this period will not be resent.
*You can check the item acquisition list and probability in [Item Probabilities].
*Items you already own will appear as duplicates when opening boxes.
*Items may be repurposed for other uses in the future.
*Items that include boosts that are immediately applied upon purchase are non-refundable.
