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Steam app 2168080 · updated 12 Sep 2026, 23:05 UTC

Abyss Manager Idle

This is a short idle tower defense game that players can complete to 100% in 2 hours.Abyss Manager is an idle tower defense game where players need to assign jobs to various characters, collect resources, recruit and train characters, and excavate more floors to unlock further mechanics.

Abyss Manager Idle Steam header artwork
D4 LaboratoryD4 Laboratory
1playing now
624-hour peak
54all-time peak
4average, last 30 days

The last 30 days

−0.5Gain−9.81%% gain10Peak

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

03581114 Aug19 Aug24 Aug29 Aug03 Sep08 SepFriday 14 August 20267 peakSaturday 15 August 20268 peakSunday 16 August 202610 peakMonday 17 August 20269 peakTuesday 18 August 20265 peakWednesday 19 August 20269 peakThursday 20 August 20267 peakFriday 21 August 20268 peakSaturday 22 August 20266 peakSunday 23 August 20266 peakMonday 24 August 20265 peakTuesday 25 August 202610 peakWednesday 26 August 20269 peakThursday 27 August 20268 peakFriday 28 August 20267 peakSaturday 29 August 20267 peakSunday 30 August 20269 peakMonday 31 August 20265 peakTuesday 01 September 20268 peakWednesday 02 September 20269 peakThursday 03 September 20265 peakFriday 04 September 20266 peakSaturday 05 September 20265 peakSunday 06 September 202610 peakMonday 07 September 20266 peakTuesday 08 September 20263 peakWednesday 09 September 20264 peakThursday 10 September 20267 peakFriday 11 September 20263 peakSaturday 12 September 20266 peak
Daily peakEvery hourly sample

All time

9 months, January 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.

015294458Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026January 202626 monthly peakFebruary 202625 monthly peakMarch 202654 monthly peakApril 202617 monthly peakMay 202612 monthly peakJune 202614 monthly peakJuly 202613 monthly peakAugust 202612 monthly peakSeptember 202610 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.

0471114July 2026August 2026September 2026October 2026July 202613 peak — daily detail belowAugust 202612 peak — hourly detail belowSeptember 202610 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.

047111401 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 20267 peakThursday 02 July 20262 peakFriday 03 July 20264 peakSaturday 04 July 20267 peakSunday 05 July 20267 peakMonday 06 July 20266 peakTuesday 07 July 20268 peakWednesday 08 July 20264 peakThursday 09 July 20263 peakFriday 10 July 20265 peakSaturday 11 July 20268 peakSunday 12 July 20266 peakMonday 13 July 202611 peakTuesday 14 July 20268 peakWednesday 15 July 20266 peakThursday 16 July 20267 peakFriday 17 July 20264 peakSaturday 18 July 202610 peakSunday 19 July 202613 peakMonday 20 July 20268 peakTuesday 21 July 20268 peakWednesday 22 July 20267 peakThursday 23 July 20269 peakFriday 24 July 20269 peakSaturday 25 July 20266 peakSunday 26 July 20269 peakMonday 27 July 20265 peakTuesday 28 July 20266 peakWednesday 29 July 20269 peakThursday 30 July 20267 peakFriday 31 July 202610 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 166 hourly samples from 14 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

036101301 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 20269 peakSunday 02 August 20267 peakMonday 03 August 202610 peakTuesday 04 August 20267 peakWednesday 05 August 20266 peakThursday 06 August 20267 peakFriday 07 August 20266 peakSaturday 08 August 202610 peakSunday 09 August 202612 peakMonday 10 August 20267 peakTuesday 11 August 202610 peakWednesday 12 August 20265 peakThursday 13 August 20268 peakFriday 14 August 20267 peakSaturday 15 August 20268 peakSunday 16 August 202610 peakMonday 17 August 20269 peakTuesday 18 August 20265 peakWednesday 19 August 20269 peakThursday 20 August 20267 peakFriday 21 August 20268 peakSaturday 22 August 20266 peakSunday 23 August 20266 peakMonday 24 August 20265 peakTuesday 25 August 202610 peakWednesday 26 August 20269 peakThursday 27 August 20268 peakFriday 28 August 20267 peakSaturday 29 August 20267 peakSunday 30 August 20269 peakMonday 31 August 20265 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 114 hourly samples. Each dip is a night. Weekends are shaded.

03581101 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 20268 peakWednesday 02 September 20269 peakThursday 03 September 20265 peakFriday 04 September 20266 peakSaturday 05 September 20265 peakSunday 06 September 202610 peakMonday 07 September 20266 peakTuesday 08 September 20263 peakWednesday 09 September 20264 peakThursday 10 September 20267 peakFriday 11 September 20263 peakSaturday 12 September 20266 peak

October 2026

Abyss Manager Idle was released on 26 Jan, 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

Free to playUpdated 12 Sep 2026, 23:05 UTC
App ID
2168080
Last updated
27 Jan 2026 build 21666595
Developer
D4 Laboratory
Publisher
D4 Laboratory
Release date
26 Jan, 2026
Platforms
Windows
Download size
4 MB
Install size
10 MB
Genres
Casual, Indie, Simulation, Strategy, Free To Play
Game modes
Single-player
Controller support
Unknown
Achievements
30

Features & support

Steam features

Steam AchievementsFamily Sharing

Controllers & input

Accessibility

Popular tags

StrategyCasualTime ManagementSimulationIdlerCollectathonTower DefenseFree to PlayPixel GraphicsIndieFantasyResource ManagementSingleplayer
About this gameFull description from Steam
This is a short idle tower defense game that players can complete to 100% in 2 hours. Abyss Manager is an idle tower defense game where players need to assign jobs to various characters, collect resources, recruit and train characters, and excavate more floors to unlock further mechanics.
Content & age ratings2 regional ratings

Regional ratings

DEJUS6Violência fantasiosa
IGRS13Kekerasan
System requirementsMinimum and recommended hardware

Minimum

Minimum: OS: Windows Memory: 2 GB RAM

Recommended

Supported languages4 languages
LanguageFull audio
English
Simplified Chinese
Japanese
Traditional 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

30 achievements in total.

Show selected achievements (may contain spoilers)
RecruitAchievement
DescendAchievement
BuildAchievement
EliteAchievement
WarriorAchievement
GatherAchievement
GrowthAchievement
ZenithAchievement
ConquerAchievement
TrailAchievement

View all Steam achievements

2 developer announcements, Jan 2026 to Jan 2026 · times in UTC

January

  1. Bug Fix

    Fixed a bug reported at launch based on feedback.The close button on the character detail page (accessed via button) was missing. This occurred because the new window was created before the old one was destroyed, causing the old window to…

    Patch notes
  2. Launch & Apology

    Hello everyone,First and foremost, I would like to offer my sincere apologies. Due to some changes in my personal life, the development progress has been severely delayed.As an inexperienced amateur developer, I must admit that I severely…

    Teapoly

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