Vibe-Coded Cozy Game 'Cozy Days with Momo' Gets New Update: Idle Event and New Friend Visit

Developer TUKI (@Ty_Tuki0609) announced a new update for the cozy game 'Cozy Days with Momo' (모모와 포근한 하루) in an X post on October 9, 2026. True to its pitch as a light game about looking after Momo and collecting memories, the update adds two new events that vary with play style and elapsed time.

Image source: TUKI (@Ty_Tuki0609) via X

This update was announced by the developer directly, with no independent external coverage confirmed. No version number or formal release status was stated.

Idle event and new-friend visit event

The announcement describes two additions.

• Idle event: if the player stays away for a long time, Momo leaves droppings (💩) on the floor.
• New-friend visit event: leaving the window open brings a new friend to visit.

The developer wrote that new events occur "depending on how you play and how much time passes," framing the game as an experience where watching over time is the point. The announcement itself does not pin down the visitor's exact identity or species. An image was attached to the announcement, but the developer did not name the visitor directly.

Vibe-coded production, two languages, play link

In a same-thread reply, TUKI described the project directly as an indie game being built with vibe coding — something light to look after and build memories with. In another reply (October 9, 2026), the developer stated the game supports two languages, Korean and English, and posted a verse8.io play link.

On store availability, the developer gave only a conditional answer to a user question — roughly, if things go well it might appear on ONE Store — so it must not be treated as a confirmed launch.

Sources

• TUKI (@Ty_Tuki0609): Update announcement (2026-10-09)
• TUKI (@Ty_Tuki0609): Language support and play-link reply