Checked against build 1.2.1 · 2 November 2026
Lost and Found Co.

Collabs and seasonal events

CHECKED 2026-11-02 · Events

Quick answer

Featured Collab #1 added Elenora Von Matterhorn in Love After Life, Toffie Oohlala in Fangtastic Feast and a mystery guest to spot four times. Rewards are the Princess of Valoria, Magical Toffie and Sometime Blue sets.

Official Lost and Found Co. gameplay still

Lost and Found Co. runs on seasonal updates rather than a battle pass. There is no timed event track, no login reward and no limited currency — the content the studio adds stays in the game. What changes with the calendar is the price, the Kit Shop decorations and occasionally a guest character.

This page lists the events that actually changed the game, in order, and separates the permanent content from the temporary promotions.

The event timeline

DateEventWhat it changed in-game
24 June 2026Summer UpdateTwo stages, Japanese and German, summer Kit Shop items
6–13 August 2026Wholesome Games Celebration20% discount, no content change
7–17 August 2026Cat Awareness Feline SaleDiscount extended, "Missing Meow" request promoted
19 August 2026gamescom CologneBooth event, no in-game content
4 September 2026100,000 copies soldSoundtrack released, no in-game content
14 September 2026Tokyo Game ShowBooth event, no in-game content
1 October 2026Fall UpdateTwo stages, Korean, dialogue history, Halloween decor
14 October 2026Featured Collab #1Three guest characters and three furniture sets
30 Oct – 1 Nov 2026gamescom asia x Thailand Game ShowSwitch demo, 20% discount until 9 November

The studio uses Steam seasonal sales as its marketing beat, and content arrives in two-stage updates a season apart.

The October collab is the biggest event the game has run: three characters from other games, each with a quest and a furniture reward for Ducky's Room.

GuestFromWhere they appearReward
Elenora Von MatterhornConquest Tactics: Realm of SinLove After Life"Princess of Valoria" set
Magical Girl Toffie OohlalaPapayalandFangtastic Feast"Magical Toffie" set
Mystery guestPapayalandAny past stage, four sightings"Sometime Blue" set

Elenora's quest is the most narrative: she has come to Plumville to pay respects to fallen comrades in a Grimstone Grave and needs help locating all of them. Toffie's is a rescue — she is not sure how she arrived in the Crimson Manor and needs help getting out alive. The mystery guest never speaks: spot them four times and the set arrives.

That last one is the only part of the collab that requires revisiting old content, and it is the reason players who finished the Fall Update stages are still combing through early requests.

Fall Update: the Halloween layer

The Fall Update went live on 1 October 2026 and is the closest thing the game has to a seasonal event. Its Halloween content is permanent rather than time-limited:

  • Love After Life and Fangtastic Feast, two stages with a graveyard and a haunted mansion.
  • Halloween decorations in the Kit Shop for Ducky's Room, including items added again in 1.2.1.
  • Korean localisation and dialogue history, both quality-of-life additions rather than event content.

It came with a 20% Autumn Sale discount from 1 October to 8 October.

Summer Update: the one that set the pattern

The Summer Update on 24 June 2026 introduced the two-stage format the Fall Update repeated:

  • Master of Findjutsu, a ninja-themed request where young disciples search for their missing master.
  • My Summer Memories 2, a countryside scene where Ducky uncovers the magic in Grandma's everyday chores.
  • Japanese and German localisation, with more languages promised.
  • Summer Kit Shop items, a new batch of decorations for Ducky's Room.

It shipped with the Steam Summer Sale at 20% off.

Sales and the price history

The base price is $17.99. Every discount since launch has been 20%, with one exception: the launch discount was 10% for the first two weeks. That makes the price easy to predict — if a Steam sale is running, the game is $14.39.

PeriodDiscountPrice
Launch, 5–20 March 202610%$16.19
Summer Sale, June 202620%$14.39
Wholesome Celebration, August 202620%$14.39
Autumn Sale, 1–8 October 202620%$14.39
Switch announcement, until 9 November 202620%$14.39

There has been no deeper discount than 20% in the game's first eight months. If you are waiting for 50%, the data says you will be waiting a while.

Which rewards are still obtainable

All three collab sets are still in the game. They are quest rewards rather than limited-time purchases, so there is no window to miss: finish Elenora's quest, Toffie's quest and the four mystery-guest sightings whenever you reach those stages. The seasonal Kit Shop items work the same way — added to the catalogue rather than swapped in for a week.

What is not an event

Two things that look like events but are not:

  • The mystery emails. These appear in your in-game inbox as you progress and are part of the story, not a timed promotion. The demo introduced them; the full game keeps them.
  • Random lobby visitors. Added in 1.0.1 and expanded in 1.2.0, these are procedural cameos in the office hub, not event characters.

For the two stages the Fall Update added, see Love After Life and Fangtastic Feast. For the build-level changes behind the events, see Patch notes.