How many people are playing LeftUnknown right now?

LeftUnknown has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 14 Sep 2026.

What is the all-time peak player count of LeftUnknown?

1 concurrent players on 14 Sep 2026.

When was LeftUnknown released on Steam?

LeftUnknown was released on Steam on 6 Nov 2025.

Status

SteamPeaks

LeftUnknown

GameApp ID 3,977,480by JustoGamesReleased 6 Nov 2025

WindowsEngine —

View on SteamSteamCompare

App ID3,977,480

Release date6 Nov 2025

Engine—

Install size2.11 GB

TypeGame

Last update23 Aug 2026

Steam Deck—

DLC0

DeveloperJustoGames

Changenumber38,262,831

Price—

Packages0

PublisherJustoGames

SystemsWindows

Followers—

Depots1

Compare this game

LeftUnknown

JustoGames
Released 6 Nov 2025·App 3977480

Steam user reviews

Not enough reviews yet

8 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

14 Sep 2026

7 announcements · from LeftUnknown’s Steam news feed

All gamesRead every half hour while active

Everything Updates4 Major updates2 In-game events3

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 1.4

LeftUnknown News · SteamPeaks

Published	Kind	Announcement	Build
13 Feb 2026, 20:31 UTC	In-game event	Update 1.2.1 Hello everyone - Update 1.2.1 is out. What’s new: · Reworked the starting area. · Improved muzzle flash effects on all weapons. · Added LODs for smaller objects to improve performance. Small objects will not be rendered at far distances and will gradually fade in as you get closer to them. · Added an ambient occlusion (SSAO) toggle to the video settings. This effect was always in the game, but…	—
31 Jan 2026, 10:01 UTC	Major update	Update 1.2 Hello everyone - Update 1.2 is finally ready! What’s new: 1. Map expansion The map has grown by about 30% with the expansion of Sector B. Sector B now includes additional rooms and hallways, a gym hall, vent shafts, caves, and more. 2. Lockers and toilets A ton of lockers, toilets, and toilet stalls have been added throughout the level. Locker doors, stall doors, and toilet lids are physics-bas…	—
29 Nov 2025, 17:34 UTC	Game update	Small fixes Hello everyone, This is a small patch to fix some things. · Adjusted positions of some purchasable items and enemy spawners to better balance Nightmare mode. · Gas cylinders and TV can now explode when hit by lasers. · enemy bodies now have collision sounds.	—
22 Nov 2025, 17:24 UTC	In-game event	Update 1.1 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 fu…	20904034