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Lovelorn sanatoriumⅠ header image
Released Nov 11, 2022 $7.99 Mixed Counts toward your Steam games

Lovelorn sanatoriumⅠ

By TUTGame · published by DSGame

Sexual ContentNudityInteractive FictionAdventureRPGSimulation2DFunnyStory RichComic BookSingleplayerAnime
Followers —
Reviews 1,981 Mixed
Players yesterday 1 at the busiest moment
Owners 100K–200K estimated

About Lovelorn sanatoriumⅠ

Lovelorn sanatoriumⅠ is a game tagged Sexual Content, Nudity and Interactive Fiction by TUTGame, released Nov 11, 2022. It has 1,981 Steam reviews (Mixed). It has an estimated 100K–200K owners on Steam. The Steam games most like it include Himegashima Island, Yihongyuan and Katagiri-san is very cold.

This is a role-playing game, the game adopts the expression of dynamic comics. You can play the game by dragging similar to the comics.
From the Steam page

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Steam data

Everything Steam lists for Lovelorn sanatoriumⅠ · record updated 4 hours ago

Steam store

Overview

App ID2078780
Release dateNov 11, 2022
Last change number37454840
Last record update4 hours ago

App info

App type
Game
Developer
TUTGame
Publisher
DSGame
Steam profile
Counts toward game count and achievement totals · checked Nov 1, 2025

Platforms

Windows 64-bit
Steam Deck
Playable

Features

2
Single-playerFamily Sharing

Prices

Price · US$7.99
On sale0 of 41regions right now
Lowest seen · US$7.99Oct 25, 2026
Checked1 day agoin 41 regions

Vietnam₫VND

Every price change is kept from Oct 25, 2026 on. Pick a region below to compare.

Patches

Patch notes

4
  1. Feb 2, 2023 2023.2.2 game update

    Bug fixes: Fix the BUG that the phone interface cannot exit, and re-read the file to solve this problem Optimize part of the loading process

  2. Nov 22, 2022 11-22 Game Update

    This update is mainly to fix the problem that when the game is running on a non-English, Chinese, or Japanese system, the game will be black and the rabbit will be infinitely loaded. Sorry for players with languages other than English, Chi…

  3. Nov 17, 2022 11-17 The new bug has been fixed, please update the game

    hi gentlemen The bug cannot be continued after the phone is unlocked. It has been fixed. Please restart steam and update the game to continue. Our programmers have updated again and fixed some bugs: 1. Fix the problem that the mouse label …

  4. Nov 12, 2022 Update Instructions

    Hi, gentlemen After our programmers worked hard for 1 day and 1 night, we fixed some bugs: 1. Fixed the problem that the story could not be advanced after watching the video game in chat. 2. Fixed the stuck problem of wiping tears, changin…

Builds

1
BuildBranchUpdated
10995961publicApr 13, 2023

Packages & DLC

DLCs

1
IDNamePrice (US)
2126820 Not on the store yet —

Depots

Depots

2
IDNameSystemsSizeDownloadManifest
2078781 — All 503.7 MB 325.0 MB 4487542502153499349
2126820 — DLC 2126820 Windows 206.1 MB 172.3 MB 5129267936316050292

Branches

1
BranchBuildUpdatedAccess
public 10995961 Apr 13, 2023 Open

Configuration

Install foldersteamapps/common/Lovelorn Sanatorium Ⅰ

Launch options

1
ExecutableArgumentsSystemsDescription
Lovelorn Sanatorium Ⅰ.exe All

Update history

Changes to the Steam record

since we started watching
  1. Oct 25, 2026 · 13:23 #37454840
    • appid removed
    • common.ReleaseState added released
    • common.releasestate removed

News

  1. Apr 18, 2023 · Community Announcements Free demo coming soon! Team K's latest work is scheduled for April 28th!

    Hi, gentlemen. The latest work from the team of "to be or not to be" and "Lost: Find" from a friend - "Build the Garden of Easden" " will be officially released on April 28! This time, the Team K tea…

  2. Mar 11, 2023 · Community Announcements Lovelorn sanatorium Ⅲ is now officially launched

    Hello gentlemen, Lovelorn sanatorium Ⅲ is now officially launched, and the game is on sale for the first launch https://store.steampowered.com/app/2307120/_/ Strong reminder: This game is very bitter…

  3. Feb 17, 2023 · Community Announcements Two new games coming soon

    Hello gentlemen, this time I would like to bring you two new trailers, "Lunar Mirror: The Pavilion of Desire" and "Lovelorn sanatorium III", both of which are the sequels of the previous games. https…

  4. Dec 24, 2022 · Community Announcements Lunar Mirror 2023.1.13 finalized

    Hi, gentlemen Due to various reasons, the release date of "Lunar mirror", which has been delayed for a long time, has finally been confirmed! The game will be officially launched on the afternoon of …

  5. Nov 11, 2022 · Community Announcements If you encounter a black screen problem, please join the group chat

    If you encounter a black screen problem, please join the discord and ask

  6. Nov 11, 2022 · Community Announcements Lovelorn sanatoriumⅠ AVALIABLE NOW!

    This is a role-playing game, the game adopts the expression of dynamic comics. You can play the game by dragging similar to the comics. https://store.steampowered.com/app/2078780/Lovelorn_sanatorium/…

  7. Oct 20, 2022 · Community Announcements "Lovelorn sanatoriumⅠ"COMING SOON

    hi gentlemen This time, we bring you a new work, "Lovelorn sanatoriumⅠ", which is also the first work in the "Lovelorn sanatorium" series! This is a role-playing game with a dynamic comic narrative. …

Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.