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Events
Events
Sources checked HAEGIN hub guide Forgotten Island section, notices 8326, 8329, and 8147, and the Steam store page. Checked 22 Oct 2026.
This site does not keep a live event calendar. HAEGIN’s notice board is the schedule. A coupon in a notice has the end time printed on that notice.
The official hub guide says Forgotten Island opens on weekends. Talk to Captain Jack in the Plaza, then dig treasures with digging items. Confirm the NPC is still there.
PTTEENIEPINGTY and PTTEENIEPINGTYSM were real coupons and ended 5 August 2026, 14:59 UTC. The Better Together Discord event in notice 8147 ran 14–24 May 2026.
Reported October 2026 codes, including PT26OCTMONTHLY, are on the codes page and still need an in-game check.
Play Together’s events are campaigns with an end date, plus a few repeating activities the hub guide describes. A static wiki is a bad calendar. It is a decent record of which doors are still worth knocking on.

Forgotten Island
The hub page “What’s the Play Together” describes Forgotten Island like this:
- It is a special area, and the page says it is accessible on the weekend.
- Talk to Captain Jack in the Plaza to go there.
- Treasures are hidden on the island.
- You dig them up with items meant for digging.
Steam’s fossil-and-ore sentence is a separate claim about the wider world. It does not say those nodes are Forgotten Island. Digging items on the island and a Bug Net in the Camping Ground are different tools.
Coupons are the event most people mean
When a campaign hits a goal, HAEGIN often pays with a coupon notice rather than an automatic gift. The Teenieping pair is the clear 2026 example:
| Code | Notice | Window | Reward the notice printed |
|---|---|---|---|
| PTTEENIEPINGTY | 8326 | Until 5 Aug 2026, 14:59 UTC | Theme Draw Ticket, Lucky Gem Box, Lucky Star Box, two Premium Card Packs |
| PTTEENIEPINGTYSM | 8329 | Same end time | 100 Gems, Lucky Gem Box, Super Premium Card Pack, 500 Upgradites, Magic Pet Accessory Potion |
Both windows are closed. Redeem steps and newer reported strings are on Codes.
An event that already ended
Notice 8147, Better Together, asked players to post a screenshot of at least two people on the official Discord, with an in-game username. The period in the notice is after the 14 May 2026 announcement through 24 May 2026, 11:59 PM KST. Draw prizes and milestone coupons were part of that post. The dates are past. Do not hunt that channel for a May reward in October.
What keeps running between campaigns
These are systems, not limited events, and they have their own pages:
- Game Party and the other minigames named on Steam. See Minigames.
- Home parties. See Homes.
- Fishing and insect collecting, which gain species over time according to the store page.
- Limited pets, which the store page says appear only in specific periods. The Pet Shop either has them or it does not.
Check notice.haegin.kr when a loading-screen banner mentions a collaboration. If the notice includes a coupon, copy it from the notice, then confirm the client still accepts it.
Sources and last check
HAEGIN hub guide Forgotten Island section, notices 8326, 8329, and 8147, and the Steam store page. Checked 22 Oct 2026. Where a number comes from a community write-up and this site has not confirmed it in a current client, the page says Unverified.
- HAEGIN hub — Forgotten Island
- Notice 8326 — Teenieping coupon
- Notice 8329 — second Teenieping coupon
- Notice 8147 — Better Together