Heartopia’s Phantom Glow puts the Halloween town in the frame
The international-server attraction check-in runs until November 16, with festive scenery and a chance to take photos with friends.

There is more to Halloween in Heartopia’s international version than exchanging Candy. Phantom Glow turns attention to the town itself: in its October 28 event notice, the developer describes tracking Halloween attractions and checking in, with a suggestion to take a commemorative photo with friends. The activity runs from October 30 at 6:00 AM to November 16 at 5:59 AM, server time.

The setting is the attraction. The official notice describes mysterious changes under a crimson moon, while the event guide previews a street beneath a purple night sky, surrounded by pumpkins and seasonal decorations. The guide labels the picture as development-build footage, so the in-game presentation is the reference for the final scene.
D.G. Members can enter Phantom Glow through the event tab and use “Go to Check-in” to track the Halloween attractions and complete the check-in. It is separate from the concurrent Trick or Treat Candy exchange: one centers on visiting locations, the other on interactions and Candy. Together they give the same town both a seasonal backdrop and a social side to explore.
The notice does not specify check-in rewards, the total number of attractions or additional entry requirements. Players in Thailand, Indonesia and elsewhere should check the event page for the time and participation details shown on their own server. The invitation to take photos is a suggestion for remembering the event, not an extra reward condition stated in the notice.
Heartopia official event notice

