Nightly Maintenance is a psychological horror hidden object game. Play as Malcom, the maintenance worker, tasked with completing 3 tasks each night in a creepy, abandoned factory. Beware the watchful eyes of an oversized mannequin.
| App ID | 2053050 |
|---|---|
| App type | Game |
| Developer | TWhippp Games |
| Publisher | TWhippp Games |
| Release date | 2023-12-02 00:00 UTC |
| Release state | released |
| Controller support | partial |
| Store page | store.steampowered.com/app/2053050 |
| Last store refresh | 6 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Nightly Maintenance.exe | windows | Nightly Maintenance |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
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| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 21:00 UTC | $9.99 | $9.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 23615588 | 2026-06-08 03:30 UTC | ||
| nm-beta | 23885850 | Nightly Maintenance Beta | 2026-07-03 19:37 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 229007 | windows | from app 228980 · shared install | ||||
| 2053051 | windows | 1.47 GB | 543.42 MB | 7455876423320782271 | branches: nm-beta |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 23885850 | nm-beta | 2026-07-03 19:37 UTC | 6 hours ago |
| 23615588 | public | 2026-06-08 03:30 UTC | 6 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:02 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| 38803559 | 1 | 6 hours ago | first fetch, no diff |
Nightly Maintenance is getting native controller support and is now available on the beta branch. To test this feature out. Follow the steps below: Right click on Nightly Maintenance in your librarySelect ManageGo to Game versions and betasSelect nm-betaLet the game update
Malcom,We hope you enjoyed your little vacation, but now it's time to get back to work. Look, we know things have been a little "odd" in the factory. We've been getting reports that the giant mannequin moves??? Darn pranksters. Anyways, we just ignored that and fixed some things that were not as outlandish as that. You can find them belowFixed a bug where the player would teleport outside the mapFixed a bug where the light switch by the yellow machine would be invisibleFixed a bug where the box would be invisibleFixed a bug where the mannequin wouldn't move when you moved??? (Huh?)Fixed a bug
A new beta is available for testers. The final update will change the game where you will have to look towards things you want to interact with (like most games do) rather than just being in proximity. It will be a process but light switches in quickplay now have this change. To join this beta, right click on the game in your library, select properties, betas, NM 1.1 Beta.
Fixes Removed the inexplicable second trailer from Prologue Fixed a workbench that didn't have collision Fixed the vending machines not having collision Fixed the mannequin capsule's collision in Prologue Fixed invisible light switches in Quickplay
BIG NEWS! Attention players! The full release of Nightly Maintenance is here! Do note that at this time, I’ve removed cut content and did not include an epilogue. Take a look at the milestones of Nightly Maintenance! Development begins - December 2021 Itch.io Release - April 2022 Nightmare mode is released (0.3.0) Steam Version releases Switch to HDRP Render Pipeline for better lighting and HD graphics 6/29/2022- 0.4.0 releases Hallucinations get added Yellow Machine & Task is added Green Machine & Task is added 8/23/2022 - 0.5.0 releases Item Store comes out to aid in the night Economy is add
The game's default graphics are now lower to allow lower-end hardware to get to the menu
The player and mannequin are now 50% faster Removed reminisces of unfinished business ;)
New! Factory is now doubled in size! The mannequin is now trapped in a capsule! New Tasks Regulate the Mannequin capsule's pressure - There is a panel next to the new mannequin capsule. Walk up to it and click to complete this task. Turn on the main power - A new power panel was placed by the truck trailer. Flashing red emergency lights will indicate there is no power in the factory. Walk up to the panel and click to get the power flowing again Turn on the radio - Everybody likes to listen to music! Even while being chased by an over-sized mannequin! Walk up to the radio and click to play some
We are getting ready for the major update of the quarter! The beta is now available! This beta brings a doubled factory, new tasks, improved mannequin AI!
Hello Players, We've noticed that some things in the factory have been what some would call wack or wonky. Below, you'll find some OVERHAULS that have been made to the factory in order to fix things! NEW! Enabled shadows in multiple places Quickplay factory lights {STEAM_CLAN_IMAGE}/42523250/57496f5d3c05bd8da672eae121bc86621c0ce050.png Nightmare factory lights {STEAM_CLAN_IMAGE}/42523250/a75aa9dc8de7f7cb5d9b7c51573def6b3a71de27.png Item Lights Prologue scenes Changes The player will now be looking slightly down on the roof of Prologue to avoid confusion Fixes Fixed an issue where the mannequin
First, some information about Epilogue... I am very quickly creating the Epilogue. It is going well and the testing is as well. The Epilogue will have 3 parts to it. Without spoiling what the Epilogue will entail/contain, I have listed the progress of where I am in the development of it. Epilogue Progress Part 1: FINISHED (has mild bugs & requires some polishing) Part 2: In progress (approx. 20% complete) Part 3: NOT STARTED New! Added a splash screen before the game launches which includes the missing buttons for the Trello and Discord. Changes You can now only bring one light source with you
Added new Steam achievements which can be found here. Join the game's discord here.
Changes The action figure will no longer hide under the forklift in Quickplay (a replacement spot has been chosen) Fixes Fixed some missing textures on the roof in Prologue Adjusted collision so you can't fall off the roof (There's an easter egg if you somehow still manage to) Fixed an issue where only one of the light switches was showing the interaction text in Nightmare
Fixed a bug where Prologue could not be played past the first scene ːsteamfacepalmː
Changes Factory Overhaul! Retextured the factory Removed some oddities that were outside the factory Updated Prologue's factory to match Quickplay and Nightmare Made changes to Beta Tester code Fixes Fixed an issue where 2 achievements that were implemented couldn't be granted
Full appinfo as delivered by Steam PICS, changenumber 38803559. Also at /api/app/2053050/raw.
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