SPSTEAMPULSELIVE ANALYTICS
LeftUnknown

LeftUnknown Steam metadata

JustoGames | Nov 6, 2025 | game

Released

0players observed · 22 September 2026 - 20:05:09 UTC

ActionEarly AccessSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak2
  • Units sold (VGI)1,172
  • Revenue (VGI)$7,492
  • Review score80% positive

LeftUnknown metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed playersNot available
  • SteamPulse tracked peak2
  • Units sold (VGI)1,172
  • Revenue (VGI)$7,492
  • Review score80% positive
  • Total reviews5
  • Release dateNov 6, 2025
  • DeveloperJustoGames
  • PublisherJustoGames

Genres: Action, Early Access

Company pages: Developer: JustoGamesPublisher: JustoGames

Top Steam chartsTop 100 gamesGame directorySteam Store page

LeftUnknown Steam metadata

LeftUnknown metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/3977480/metadata
Steam Storehttps://store.steampowered.com/app/3977480/
Steam Communityhttps://steamcommunity.com/app/3977480
PCGamingWiki search
IGDB searchSearch IGDB for LeftUnknown

Reviews, pricing, and metadata

Review summary

5 user reviews

80% positive, 4 positive, 1 negative

Price and discount

$5.99

Platforms

Windows

Categories

Single-player, Steam Achievements, Camera Comfort, Color Alternatives, Custom Volume Controls, Adjustable Difficulty

Achievements

6

Platform releases
  • Steam 6 November 2025

Latest Steam announcements

  • Update 1.4 - 8 August 2026

    Hello everyone,Update 1.4 is here! This time, the main focus was on polish, balancing, and optimization.1. Rework of old rooms and hallwaysThese areas of the map were very outdated and visually jarring.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 reworkI completely redid Nightmare Mode. Enemies now spawn based on the room you are currently in, instead of using the old system, which was purely distance-based.The old system had a major flaw: if the player stayed in a room with small doorways for a long time, drones could spawn in other rooms and never reach the player because they couldn't fit through the doorways. Since they couldn't reach the player, they would never be destroyed, causing more and more drones to spawn endlessly. This would eventually fill up the rooms, consume a lot of memory, cause the game to lag, and make thos…

  • Update 1.3 - 18 June 2026

    Hello 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 ExpansionThis took the most time and effort to create, and it's by far the biggest addition in this update. The Reactor Sector has been completely redesigned and expanded, including a main hall, control room, storage rooms, and connecting hallways.This sector acts as the finale of the first level (Prison). Once completed, it will unlock an elevator leading to the next level (Sewers), which will be added in the future updates.2. New Monster: Fatty!Fatty is huge, slow, has a lot of health, and deals massive damage - basically a tank. It can also shoot acid balls that explode on impact, leaving behind ac…

  • Update 1.2.1 - 13 February 2026

    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 now you can disable it to gain more FPS if you're okay with slightly lower visual quality.Fixed several bugs.

  • Update 1.2 - 31 January 2026

    Hello everyone - Update 1.2 is finally ready!What’s new:1. Map expansionThe 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 toiletsA ton of lockers, toilets, and toilet stalls have been added throughout the level.Locker doors, stall doors, and toilet lids are physics-based and can be opened or closed by anything - objects, enemies, weapons, explosions, or regular player interaction.Lockers and even toilets can contain items, so make sure to check everything :)3. Patron M9 reworkThe starting pistol, Patron M9, has finally received a much-needed refresh.The model and textures were completely remade with more detail, polish, and a new design. Reload and firing animations, as well as sounds, were also fully redone.4. Improved gore effectsBlood splatters will now appear on n…

  • Small fixes - 29 November 2025

    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.

  • Update 1.1 - 22 November 2025

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

Patch notes and updates

S.noRelease datePatch nameGID number
129 November 2025Small fixes1817483467041713

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID3977480
Live current players0
SteamPulse tracked peak2
Live count (today's peak floor)0
Price$5.99
Free to playNo
Discount0%
Original price USD$5.99
Current price USD$5.99
Release dateNov 6, 2025
DeveloperJustoGames
PublisherJustoGames
Owners estimatedNot available
SteamSpy owner estimate minimumNot available
SteamSpy owner estimate maximumNot available
Review type5 user reviews
Positive review percent80%
Positive reviews4
Negative reviews1
Total reviews5
Steam recommendationsNot available
Achievements6
Average playtime foreverNot available
Windows supportYes
macOS supportNo
Linux supportNo
Parent gameNot available
Store URLhttps://store.steampowered.com/app/3977480/

Short description

After awakening in an abandoned underground complex destroyed by a failed experiment, you must fight to survive and uncover the truth behind Live-D Corporation. Use your surroundings, manage your resources, and find a way out alive.

About this game

Live-D Corporation slowly took control of society, enforcing their power through a private army and secret human experiments. Captured and taken to a hidden underground complex, former soldier Marius was subjected to a serum meant to grant eternal life - instead he fell into a coma and awakened ten years later immune to the experiment, only to find the abandoned facility overrun by alien-like creatures created from failed test subjects that spread and destroyed the world. Fight to survive, uncover what happened during those ten years, and find your way back to the surface. DYNAMIC COMBAT Combat is intense and grounded, with weapons that feature realistic recoil, bullet spread, and physical impact. Every shot matters, and every encounter can play out differently depending on how you use your tools and surroundings. Grenades can clear groups instantly, while well-timed environmental explosions can save precious ammo. PHYSICS-DRIVEN WORLD The world of LeftUnknown is built around physics and interactivity. Most objects aren’t just props - they can be moved, thrown, stacked, or used creatively. The environment reacts to your actions, letting you solve problems, fight enemies, or create opportunities using the world itself. SURVIVAL & RESOURCE MANAGEMENT Survival depends on preparation and smart decision-making. Your inventory has limited space and is weight-based, forcing you to balance firepower with essentials. You’ll need to monitor your health, stamina, and injuries, using med-kits, food, and bandages to stay in fighting condition. Scavenging, buying, and selling items becomes key to long-term survival. ENVIRONMENTAL STORYTELLING The story unfolds through exploration. Scattered notes and diaries reveal what happened inside the facility, but they also serve a practical purpose. Players who pay attention can discover door codes, and clues that lead to valuable rewards. SANDBOX FREEDOM LeftUnknown embraces player experimentation. Console commands allow you to spawn objects, enable god mode, or manipulate the world for fun. Whether you want a serious survival experience or a chaotic sandbox playground, the choice is yours. NIGHTMARE MODE Nightmare Mode…

Supported languages

English * , Lithuanian * languages with full audio support

Steam categories

Category IDCategory
2Single-player
22Steam Achievements
67Camera Comfort
66Color Alternatives
68Custom Volume Controls
78Adjustable Difficulty
74Playable without Timed Input
69Stereo Sound
18Partial Controller Support
23Steam Cloud
15Stats
25Steam Leaderboards
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus14Linguagem imprópria Violência Drogas lícitas
steam germany16Drastische Gewalt Alkohol / Tabak Derbe Sprache
igrs18Rokok dan/atau rokok elektronik, minuman beralkohol, narkotika, psikotropika, dan/atau zat adiktif lainnya Kekerasan Horor

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Sep 22, 2026 to Sep 22, 2026
  • Lowest observed: $5.99
  • Highest observed: $5.99

LeftUnknown's USD price history spans from Sep 22, 2026 to Sep 22, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is $5.99, the highest is $5.99, and the first visible tracked price is $5.99. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

LeftUnknown's tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at $5.99, from Sep 22, 2026 through Sep 22, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $5.99. The latest run records $5.99 for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $5.99
  • Current list price: $5.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records LeftUnknown at $5.99 in USD, with no active discount metadata. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSD$5.99$5.990%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at $5.99.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$5.99$5.99No changeNo discount
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at $5.99.

DateCurrent priceOriginal priceDiscountSource
2026-09-22$5.99$5.99No discountSteam Store

Most visited Steam Store games

RankGameLatest observed playersTracked peak
1Counter-Strike 2903,30222 September 2026 - 20:19:49 UTC1,818,368
2Mechabellum3,55722 September 2026 - 14:12:56 UTC5,341
3Once Human22,02522 September 2026 - 20:01:05 UTC231,343
4Human Fall Flat1,57622 September 2026 - 20:14:08 UTC127,516
5Escape from Duckov Soundtrack08 September 2026 - 11:00:06 UTC0
6Wallpaper Engine101,81922 September 2026 - 14:43:17 UTC150,271
7Starward1,55822 September 2026 - 11:53:24 UTC4,568
8Battle Teams 222022 September 2026 - 16:20:50 UTC7,966
9漫威终极逆转1622 September 2026 - 04:26:02 UTC204

Related Steam games by tag and genre

Action

GameLatest observed playersTracked peakReviewsDeveloper
Counter-Strike 2903,30222 September 2026 - 20:19:49 UTC1,818,3689,826,471Valve
Dota 2670,56622 September 2026 - 20:19:49 UTC1,291,3282,758,031Valve
WARDOGS259,20822 September 2026 - 16:14:29 UTC399,748Not availableBULKHEAD
Apex Legends™232,32422 September 2026 - 13:05:08 UTC624,4731,047,228Respawn
PUBG: BATTLEGROUNDS202,78622 September 2026 - 20:19:49 UTC3,236,0272,744,193PUBG Corporation
Valheim120,04522 September 2026 - 13:05:08 UTC498,478533,888Iron Gate AB
Delta Force111,76722 September 2026 - 13:05:09 UTC246,418192,933Team Jade
Aniimo105,64022 September 2026 - 12:42:24 UTC111,475Not availablePawprint Studio
Rust100,23922 September 2026 - 16:27:16 UTC259,6461,359,516Facepunch Studios
The Binding of Isaac: Rebirth76,26922 September 2026 - 14:56:02 UTC156,156391,633Nicalis, Inc., Edmund McMillen
War Thunder75,99622 September 2026 - 14:30:50 UTC125,317781,076Gaijin Entertainment
Marvel Rivals74,42622 September 2026 - 19:37:52 UTC642,333409,518NetEase Games

Early Access

GameLatest observed playersTracked peakReviewsDeveloper
WARDOGS259,20822 September 2026 - 16:14:29 UTC399,748Not availableBULKHEAD
Valheim120,04522 September 2026 - 13:05:08 UTC498,478533,888Iron Gate AB
Project Zomboid53,78522 September 2026 - 20:05:07 UTC122,811467,999The Indie Stone
Palworld53,44122 September 2026 - 20:14:46 UTC2,101,535451,088Pocketpair
Slay the Spire 250,28122 September 2026 - 18:09:08 UTC574,638199,438Mega Crit
Path of Exile 249,48322 September 2026 - 16:18:37 UTC578,562209,717Grinding Gear Games
VRChat48,27522 September 2026 - 17:27:51 UTC74,217261,953VRChat Inc.
RuneScape: Dragonwilds23,03022 September 2026 - 18:04:54 UTC39,10324,686Jagex Ltd
R.E.P.O.21,61722 September 2026 - 17:05:53 UTC266,908420,693semiwork
ARK: Survival Ascended21,58122 September 2026 - 12:46:09 UTC98,047115,415Studio Wildcard, Grove Street Games, Instinct Games
BeamNG.drive20,93922 September 2026 - 15:32:24 UTC44,232392,944BeamNG
The Isle19,50522 September 2026 - 19:37:05 UTC27,916111,695Afterthought LLC

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.