About the Game
A horror game about claustrophobia.
During a storm your service dog is forced down a broken sewer drain. You find the nearest sewer entrance and run in after it.
Along the way you will meet others that are also stricken by abnormal or psychological fear. You may be able to help them, just as you may be able to free yourself, but just as likely, they and you may be beyond help.
This game has controller support but you must first click past the graphic options. Do not rebind any of the keys if you plan on using the controller. The menus are hard programmed to the controller input's not the button labels, and currently there is no support to open the steam overlay with a controller.
Screenshots
8 images
Version Information
Steam Patch Notes
Official update history
On the site: Build 11183678
Up to date
Just a patch to fix the leaderboards for the hidden speedrun mode.
View on Steam
Just a small patch. This fixes the awful volume set to 0 bug, some puzzle improvement, and minor refined animations.
I had thought I fixed that bug 4 years ago, but I guess not...
Anyway I also wanted to use this announcement to say from the bottom of my heart, thank you everyone! I never thought this game would be as popular as it is and for so long! Thanks for all your support over the years!
https://images-wixmp-ed30a86b8c4ca887773594c2.wixmp.com/f/9d2b2daa-92b3-45d0-b52e-b224d267400f/dfrv9sy-ac1ed70d-9547-4023-8202-1278fc0b8afd.png?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJ1cm46YXBwOjdlMGQxODg5ODIyNjQzNzNhNWYwZDQxNWVhMGQyNmUwIiwiaXNzIjoidXJuOmFwcDo3ZTBkMTg4OTgyMjY0MzczYTVmMGQ0MTVlYTBkMjZlMCIsIm9iaiI6W1t7InBhdGgiOiJcL2ZcLzlkMmIyZGFhLTkyYjMtNDVkMC1iNTJlLWIyMjRkMjY3NDAwZlwvZGZydjlzeS1hYzFlZDcwZC05NTQ3LTQwMjMtODIwMi0xMjc4ZmMwYjhhZmQucG5nIn1dXSwiYXVkIjpbInVybjpzZXJ2aWNlOmZpbGUuZG93bmxvYWQiXX0.hPv9JMqIucWCYRV72STrv5G_DirtLm27YOp3lMmehKI
View on Steam
I had thought I fixed that bug 4 years ago, but I guess not...
Anyway I also wanted to use this announcement to say from the bottom of my heart, thank you everyone! I never thought this game would be as popular as it is and for so long! Thanks for all your support over the years!
https://images-wixmp-ed30a86b8c4ca887773594c2.wixmp.com/f/9d2b2daa-92b3-45d0-b52e-b224d267400f/dfrv9sy-ac1ed70d-9547-4023-8202-1278fc0b8afd.png?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJ1cm46YXBwOjdlMGQxODg5ODIyNjQzNzNhNWYwZDQxNWVhMGQyNmUwIiwiaXNzIjoidXJuOmFwcDo3ZTBkMTg4OTgyMjY0MzczYTVmMGQ0MTVlYTBkMjZlMCIsIm9iaiI6W1t7InBhdGgiOiJcL2ZcLzlkMmIyZGFhLTkyYjMtNDVkMC1iNTJlLWIyMjRkMjY3NDAwZlwvZGZydjlzeS1hYzFlZDcwZC05NTQ3LTQwMjMtODIwMi0xMjc4ZmMwYjhhZmQucG5nIn1dXSwiYXVkIjpbInVybjpzZXJ2aWNlOmZpbGUuZG93bmxvYWQiXX0.hPv9JMqIucWCYRV72STrv5G_DirtLm27YOp3lMmehKI
Files not being downloaded after buying the OST has been fixed.
As Steam went to the new OST system I thought I had converted everything accordingly and even though the files were uploaded, Steam did not think there was a build that contained the files. I just learned of this today and everything should be fixed now.
View on Steam
As Steam went to the new OST system I thought I had converted everything accordingly and even though the files were uploaded, Steam did not think there was a build that contained the files. I just learned of this today and everything should be fixed now.
Christmas Alert!
Nezumi Testing is now festive in the new update! This was really last minute so it's just Nezumi Testing and Sotiris. Don't worry if you miss it, you can still see it by changing your calendar to December past the 15th.
{STEAM_CLAN_IMAGE}/33794576/e992bdce7cc639b8d08b14a2f5b9cf074b034470.png
{STEAM_CLAN_IMAGE}/33794576/9bd961df49985a7c4005119cf68f3b0890bc0927.png
View on Steam
Nezumi Testing is now festive in the new update! This was really last minute so it's just Nezumi Testing and Sotiris. Don't worry if you miss it, you can still see it by changing your calendar to December past the 15th.
{STEAM_CLAN_IMAGE}/33794576/e992bdce7cc639b8d08b14a2f5b9cf074b034470.png
{STEAM_CLAN_IMAGE}/33794576/9bd961df49985a7c4005119cf68f3b0890bc0927.png
You can opt into the testing beta to get this patch now, or wait and it'll be available tomorrow if nothing is wrong with it.
Here is the list of bug fixes:
Shoggoth not noticing the player.
Controller support in Tape 6.
Hole in geometry around Tape 6 ladder.
Motion blur not turning off.
Gamma not resetting and staying 0 - (This should be fixed as I've made the reset trigger more sensitive and happen more often, but it also should not have happened in the first place)
Mersus Tape enemies added to the gallery of light.
New game plus subtracting on early in-game death.
View on Steam
Here is the list of bug fixes:
Shoggoth not noticing the player.
Controller support in Tape 6.
Hole in geometry around Tape 6 ladder.
Motion blur not turning off.
Gamma not resetting and staying 0 - (This should be fixed as I've made the reset trigger more sensitive and happen more often, but it also should not have happened in the first place)
Mersus Tape enemies added to the gallery of light.
New game plus subtracting on early in-game death.
New secrets, bug fixes, and a randomized enemy mode are now here. The new mode shows up after you've beaten new game plus and can be accessed by pressing the right key on the new game selection. This mode is meant to enhance further playthroughs after new game plus and add a lot of variety for players who think they've seen everything and includes a few new enemies and spawn locations.
View on Steam
Patch 2.0.2 is out.
Fixed shadows on new knife skins.
Fixed a hole in the last level.
Quarantined an area people kept getting stuck in.
Fixed skybox not showing in midnight mode.
View on Steam
Fixed shadows on new knife skins.
Fixed a hole in the last level.
Quarantined an area people kept getting stuck in.
Fixed skybox not showing in midnight mode.
The entire game has had a slight overhaul, fixing bugs and minor details, adding volumetric fog and new reflections, and a few new features like being able to skip the intro and adjust the FOV have been included.
View on Steam
Update 2.0 is finally out in some capacity!
This update is built on a new version of Unity and the whole game has had an overhaul of polish. There is a new reflection system, volumetric light system and a lot of small tweaks and bug fixes. And an FOV slider is now included in the options for people with motion sickness. This new version of Unity also should fix the alt-tabbing issue that the old Unity had. Plus Steam achievements can be unlocked for getting the different endings and finding the secret modes.
To try it out though you’ll have to opt into it by right clicking the game in your library, clicking on properties, betas, and finally selecting as the beta to opt into.
This is because even though I have fully gone through the game and made sure there wasn’t any bugs, there is a good possibility that I’ve missed some.
After a week of it being out in , provided nothing major ends up being broken I will make it the default build for everyone.
View on Steam
This update is built on a new version of Unity and the whole game has had an overhaul of polish. There is a new reflection system, volumetric light system and a lot of small tweaks and bug fixes. And an FOV slider is now included in the options for people with motion sickness. This new version of Unity also should fix the alt-tabbing issue that the old Unity had. Plus Steam achievements can be unlocked for getting the different endings and finding the secret modes.
To try it out though you’ll have to opt into it by right clicking the game in your library, clicking on properties, betas, and finally selecting as the beta to opt into.
This is because even though I have fully gone through the game and made sure there wasn’t any bugs, there is a good possibility that I’ve missed some.
After a week of it being out in , provided nothing major ends up being broken I will make it the default build for everyone.
Update 1.3.1 is out!
A new shotgun skin has been added and now weapon skins will actually change the stats, a new hidden boss has been added somewhere, and many bug fixes are all in this update. 12am mode has also been slightly re-balanced and fixed.
The new shotgun skin is based off the shotgun in the Evil Dead series. It holds only two rounds instead of 7 but can fire quicker and does more damage, this is helpful if you're trying to conserve ammo.
12am mode's leaderboards have been fixed, apparantly only the first 32 names would appear on it, now the limit is 512. The health pickups in this mode have been doubled.
The train sequences now have a failsafe installed if it doesn't correctly load in the next area.
View on Steam
A new shotgun skin has been added and now weapon skins will actually change the stats, a new hidden boss has been added somewhere, and many bug fixes are all in this update. 12am mode has also been slightly re-balanced and fixed.
The new shotgun skin is based off the shotgun in the Evil Dead series. It holds only two rounds instead of 7 but can fire quicker and does more damage, this is helpful if you're trying to conserve ammo.
12am mode's leaderboards have been fixed, apparantly only the first 32 names would appear on it, now the limit is 512. The health pickups in this mode have been doubled.
The train sequences now have a failsafe installed if it doesn't correctly load in the next area.
Update 1.3.0 is up!
The ability to re-bind the flashlight key, invert the mouse, and turn of film grain have been added. Some slight bug fixes, and a new hidden level for "LIT" players has been hidden in the menu.
View on Steam
The ability to re-bind the flashlight key, invert the mouse, and turn of film grain have been added. Some slight bug fixes, and a new hidden level for "LIT" players has been hidden in the menu.
Current Release
Build 11183678
Uploaded Jul 07, 2026
System Requirements
OS
N/A
CPU
Intel Core 2 2.66 GHz
RAM
4 GB RAM
GPU
2GB Intregraded graphics
How to Install
1
Download all files
2
Extract the .ZIP file to a folder (use WinRAR or 7-Zip)
3
Run LIV.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Archive password
Needed when extracting (WinRAR / 7-Zip) — not a site login.
CRC32
732A2986
SHA-256
f9b9f27bbe006b9c1b6dab3e4b176140061f6cdb79b654c8c796ae3eebdb288b
How: Right-click the downloaded file → 7-Zip / WinRAR → CRC SHA → compare with the values above.
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Download Lost in Vivo for PC with a direct link or via torrent. Get the full version of Lost in Vivo for free. Lost in Vivo is a Indie released by KIRA.