Status
SteamPeaks
ChartsSalesUpcomingPatchesNewsCalculator
New on SteamEvery app, DLC and depot the minute Steam creates itAppsEvery app on Steam, newest change firstPackagesSubs and bundles, and what each containsDepotsDepots, manifests and install sizesTagsSteam's user tags and the games under themDevelopers & publishersCompanies and their cataloguesTechnologiesEngines, SDKs and anti-cheat found in the filesChange historyEvery PICS changelist as it lands
SignalsNineteen readings of the whole catalogueCompareAny games side by sideRecordsAll-time peaks and the days they were setReportsWeekly and monthly write-upsAlerts & newsroomWatch a game, get told when it movesSteam statusIs Steam up, right nowWeb API explorerTry the endpoints in the browser
NewsSteam's own announcements and the sales calendarCalculatorWhat a Steam account is worth, and its pile of shame
/
Sign in
/
SteamPeaks
The ultimate resource for Steam data.
ExploreChartsSalesSales and festsUpcomingPatchesNewsRecordsTrendingSignals
DatabaseAppsPackagesDepotsTagsDevelopersTechnologiesChange history
ToolsCalculatorCompareSearchAlertsSteam statusAPI
SiteMethodologyFAQDiscordSupportSign in via Steam
Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.
PrivacyCookiesFair useStatus
LeftUnknownNewsUpdate 1.1
In-game event

Update 1.1

LeftUnknown · published 22 Nov 2025, 17:24 UTC · build 20904034

All newsPlayers around this dateRead on Steam

Hello, everyone! I'm here to announce that the version 1.1 is out! Let's see what's new:

Nightmare mode

Nightmare Mode transforms the game into a frantic, chaotic challenge. Rack up as many points as you can and fight your way to the top of the leaderboard, competing against players worldwide or your friends. Points accumulate every millisecond, and each enemy you kill boosts your score even further.

New achievements

The Nightmare mode also comes with 3 new achievements. You will need to survive at least 30 minutes to get them all, but that wont be easy :)

Bug fixes and improvements

  • Fixed jitter on weapon when firing on low fps.

  • Fixed recoil to be consistent across all guns.

  • Fixed TV (monitor) collision sound.

  • Fixed a bug where enemies start to chase player and go onto the upper platform floor, when player is on the lower floor.

  • Increased damage on some weapons.

  • Fixed continue button sometimes not loading last save.

  • Improved enemy AI, to better reach player when climbed on something (crates, pipes, tables etc.).

  • Improved menu animations.

  • Fixed some other bugs.

More from LeftUnknown

Other announcements

All news
Game update23 Aug 2026Update 1.4.1Hello everyone! I'm releasing this small update to fix a few issues. · Fixed Fatty monsters launching projectiles at the player even when they are friendly. · Changed the location of one of the note terminals to make it more noticeable to players. · Fixed a bug where custom keybinds were reset after launching the game. · Fixed a bug where sometimes doors would open with only one key inside. · A…In-game event8 Aug 2026Update 1.4Hello everyone, Update 1.4 is here! This time, the main focus was on polish, balancing, and optimization. 1. Rework of old rooms and hallways These areas of the map were very outdated and visually jarring. They have now been reworked to match the quality level of the latest map expansions. 2. Nightmare Mode rework I completely redid Nightmare Mode. Enemies now spawn based on the room you are cu…Major update18 Jun 2026Update 1.3Hello everyone! It's been a long wait for you and a lot of work for me, but I can confidently say that the 1.3 update is finally ready. It includes a new map expansion, a new monster, improved enemy behavior, performance optimizations, and many other fixes and improvements. 1. Reactor Sector Expansion This took the most time and effort to create, and it's by far the biggest addition in this upd…