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Steam app 2458980 · updated 12 Sep 2026, 20:45 UTC

Dimhaven - The Lost Source

Are you ready for an adventure? Challenges, exploration and puzzles in a narrative driven experience, pick up your camera and test your wits in this first-person mystery by the team behind Quern!

Dimhaven - The Lost Source Steam header artwork
Zadbox EntertainmentBlue Brain Games, Zadbox Entertainment
56playing now
6024-hour peak
526all-time peak
26average, last 30 days

The last 30 days

−3.5Gain−11.47%% gain75Peak

667 hourly samples, with the daily peak drawn over them. Weekends are shaded.

02040618113 Aug18 Aug23 Aug28 Aug02 Sep07 Sep12 SepThursday 13 August 202636 peakFriday 14 August 202644 peakSaturday 15 August 202675 peakSunday 16 August 202672 peakMonday 17 August 202649 peakTuesday 18 August 202645 peakWednesday 19 August 202639 peakThursday 20 August 202635 peakFriday 21 August 202647 peakSaturday 22 August 202653 peakSunday 23 August 202654 peakMonday 24 August 202642 peakTuesday 25 August 202637 peakWednesday 26 August 202632 peakThursday 27 August 202626 peakFriday 28 August 202629 peakSaturday 29 August 202657 peakSunday 30 August 202654 peakMonday 31 August 202635 peakTuesday 01 September 202634 peakWednesday 02 September 202629 peakThursday 03 September 202630 peakFriday 04 September 202637 peakSaturday 05 September 202643 peakSunday 06 September 202649 peakMonday 07 September 202661 peakTuesday 08 September 202660 peakWednesday 09 September 202653 peakThursday 10 September 202648 peakFriday 11 September 202662 peakSaturday 12 September 202656 peak
Daily peakEvery hourly sample

All time

4 months, June 2026 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

0142284426568Jun 2026Jul 2026Aug 2026Sep 2026June 2026526 monthly peakJuly 2026323 monthly peakAugust 202689 monthly peakSeptember 202662 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

087174262349July 2026August 2026September 2026October 2026July 2026323 peak — daily detail belowAugust 202689 peak — hourly detail belowSeptember 202662 peak — hourly detail below
Monthly peakHas finer data

July 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

08717426234901 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 2026309 peakThursday 02 July 2026255 peakFriday 03 July 2026306 peakSaturday 04 July 2026301 peakSunday 05 July 2026323 peakMonday 06 July 2026228 peakTuesday 07 July 2026201 peakWednesday 08 July 2026190 peakThursday 09 July 2026135 peakFriday 10 July 2026148 peakSaturday 11 July 2026154 peakSunday 12 July 2026183 peakMonday 13 July 2026141 peakTuesday 14 July 202697 peakWednesday 15 July 2026109 peakThursday 16 July 2026107 peakFriday 17 July 202695 peakSaturday 18 July 2026123 peakSunday 19 July 2026113 peakMonday 20 July 202691 peakTuesday 21 July 202665 peakWednesday 22 July 202668 peakThursday 23 July 202669 peakFriday 24 July 202673 peakSaturday 25 July 202693 peakSunday 26 July 2026104 peakMonday 27 July 202672 peakTuesday 28 July 202659 peakWednesday 29 July 202658 peakThursday 30 July 202652 peakFriday 31 July 202666 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 405 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

02448729601 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 202674 peakSunday 02 August 202678 peakMonday 03 August 202664 peakTuesday 04 August 202649 peakWednesday 05 August 202649 peakThursday 06 August 202649 peakFriday 07 August 202656 peakSaturday 08 August 202671 peakSunday 09 August 202689 peakMonday 10 August 202661 peakTuesday 11 August 202650 peakWednesday 12 August 202646 peakThursday 13 August 202649 peakFriday 14 August 202644 peakSaturday 15 August 202675 peakSunday 16 August 202672 peakMonday 17 August 202649 peakTuesday 18 August 202645 peakWednesday 19 August 202639 peakThursday 20 August 202635 peakFriday 21 August 202647 peakSaturday 22 August 202653 peakSunday 23 August 202654 peakMonday 24 August 202642 peakTuesday 25 August 202637 peakWednesday 26 August 202632 peakThursday 27 August 202626 peakFriday 28 August 202629 peakSaturday 29 August 202657 peakSunday 30 August 202654 peakMonday 31 August 202635 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 262 hourly samples. Each dip is a night. Weekends are shaded.

01733506701 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 202634 peakWednesday 02 September 202629 peakThursday 03 September 202630 peakFriday 04 September 202637 peakSaturday 05 September 202643 peakSunday 06 September 202649 peakMonday 07 September 202661 peakTuesday 08 September 202660 peakWednesday 09 September 202653 peakThursday 10 September 202648 peakFriday 11 September 202662 peakSaturday 12 September 202656 peak

October 2026

Dimhaven - The Lost Source was released on 23 Jun, 2026.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 20:45 UTC
App ID
2458980
Last updated
04 Sep 2026 build 25124850
Developer
Zadbox Entertainment
Publisher
Blue Brain Games, Zadbox Entertainment
Release date
23 Jun, 2026
Platforms
WindowsmacOS
Download size
1.22 GB1.23 GB
Install size
2.17 GB2.19 GB
Genres
Adventure, Indie
Game modes
Single-player
Controller support
Full
Achievements
8

Features & support

Steam features

Steam Achievements#category_playable_at_your_own_paceSubtitle OptionsSteam CloudRemote Play on TVRemote Play TogetherFamily Sharing

Controllers & input

Full controller supportDualShock Controller SupportDualSense Controller Support

Accessibility

Adjustable Text SizeCamera ComfortCustom Volume ControlsPlayable without Timed InputSave AnytimeStereo Sound

Popular tags

AdventurePuzzleFirst-PersonMysteryWalking SimulatorStory RichExplorationDetectiveAtmosphericDark HumorPoint & ClickEmotionalFemale ProtagonistInvestigationRelaxingDarkStylizedRetroSurrealThriller
About this gameFull description from Steam
Dimhaven is a remote island in the middle of nowhere, covered with mountains,shrouded in mist and desolation. The once lively tourist paradise is now left almost completely abandoned and isolated by the mysterious events of the last few years. A mixture of adventure, puzzle solving and exploration-driven storytelling like never seen before: Dimhaven is a story we’ve wanted to tell for years. Pick up your camera and test your wits in this first-person mystery by the team that brought you Quern! Dimhaven is the new project from the developers of Quern. An immersive, narrative-driven adventure, where you take on the role of Emily Ravenstone on a mission to find your uncle on the strange island.
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: OS: Windows 10 Processor: Intel Core i5 2.5 GHz or AMD equivalent Memory: 4 GB RAM Graphics: GTX 1060 / RX 580 Storage: 2 GB available space

Recommended

macOS

Minimum: OS: OS X 10.11 El Capitan Processor: 2011 or newer Intel Core i5 / M1 Memory: 8 GB RAM Graphics: Dedicated GPU with 2GB memory / M1 Storage: 2 GB available space

Linux

Minimum: OS: TBD Processor: Intel Core i5 2.5 GHz or AMD equivalent Graphics: GTX 1060 / RX 580 Storage: 2 GB available space
Supported languages7 languages
LanguageFull audio
English●
French
Italian
German
Spanish - Spain
Polish
Simplified Chinese

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

AchievementsTotal count and selected achievements

8 achievements in total.

Show selected achievements (may contain spoilers)
Aww... You Were Just HungryAchievement
This Is Marvelous!Achievement
Too Lazy To ClimbAchievement
This Is No OfficeAchievement
I Am ReadyAchievement
Squeaky CleanAchievement
True Zadbox MasterAchievement
A Keen Eye For DetailAchievement

View all Steam achievements

DemosPlayable demos on Steam

6 developer announcements, Dec 2023 to Jul 2026 · times in UTC

July

  1. Patch Notes 1.12

    Patch Notes 1.12GameplayFixed a case where interacting with an in-world item or opening inventory while a transition was happening could trap you.Fixed a case where if you walked away from the Survey Machine in the beginning could cause it…

    Patch notes
  2. A heartfelt thank you!

    Explorers!Dimhaven has been out for more than a month. What was once just an idea on a meeting years ago is now out there, almost 10 years after the release of Quern. It feels surreal.People are exploring it, solving its puzzles, taking…

    Myamo

June

  1. Release Date Announcement

    Explorers! On June 23rd the island will welcome a new visitor. You, as Emily Ravenstone. Watch this short teaser to get in the mood :)We are thrilled to share that Dimhaven will release on June 23rd on Steam.Some long days are ahead of us…

    Myamo

April

  1. Release Window Announcement

    We have a release date.We are super excited to announce that Dimhaven - The Lost Source is coming in June.We'll share more details about the exact date as we get closer.To mark the occasion, we released a short video: A Tape from…

    Myamo

November

  1. We found a new home for Dimhaven!

    Hello everyone, We are excited to share the news that Dimhaven Enigmas has found a new home. The game will be published by Blue Brain Games, the minds behind the acclaimed House of Da Vinci series.…

    Myamo

December

  1. Our plans for 2024

    Dear Explorers! We're thrilled to share that we’ve made a lot of progress and Dimhaven is getting cozier and weirder by the day! Our main focus in the past 6 months has been laying down all the groundwork, both gameplay and scenery-wise.…

    Dingorel

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