steamiqhq
★ Watchlist
Schrödinger's Call

Game overview

Schrödinger's Call

When the world is coming to an end, who would you want to speak to one last time? Schrödinger’s Call is a visual novel that lets you experience the pain and salvation of human connection, as if you were turning the pages of a picture book.

Adventure Indie
Last tracked players
17
Recorded peak
73
24-hour change
Unavailable

Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.

Thinking of returning to Schrödinger's Call?

See recorded Steam news, player activity and price changes since your last visit.

See what changed in Schrödinger's Call
About this game Read the full description

When the world is coming to an end, who would you want to speak to one last time?

In that final moment, if you could accompany souls wandering between life and death, what words would you choose to share with them?

Schrödinger’s Call gently unfolds a picture-book-like world.

It speaks softly to your heart, helping you notice what truly matters, once more.

Through the lingering regrets of others, we hope this story quietly shines a light on you too.

Story Overview

Twenty-one nanoseconds separate life from death.

The moon is about to fall, and only a moment remains before everything ends.

Mary wakes up in a strange room, her memories gone.

Guided by a mysterious cat named Hamlet, she becomes the “World’s Last Confidant.”

With a single phone by her side, Mary listens to the voices on the other end.

To the lives they lived, and the moments they left behind, just before the moon fell.

A Phone Call That Saves Souls

Phone calls left unfinished by the falling moon. Voices of those still trapped between life and death, waiting for someone to pick up the phone again.

Words left unsaid, feelings never realized, and the people they wished they could see one last time.

As Mary notes down these lingering regrets, chapter by chapter, she walks alongside the voices on the other end—and perhaps, you begin to see what truly matters as well.

How will Mary listen to the words of souls still wandering between life and death?

How will she walk alongside them?

And with only twenty-one nanoseconds left before the world ends, what words would you choose to share with them?

Player activity

Concurrent players over the last 48 hours.

Loading player history?

Price history

Last 30 days ? prices in the selected region?s currency.

Loading price history?
Schrödinger’s Call Original Soundtrack Update Notice [Bug Fix] v 1.0.2 Update Notice Schrödinger’s Call Original Soundtrack Update Notice
System requirements Windows

Windows

Minimum

Minimum:
  • OS: Windows® 10 / 11
  • Processor: Intel Core i3-6100 | AMD FX-8350
  • Memory: 8 GB RAM
  • Graphics: NVIDIA Geforce GTX 750 Ti / AMD Radeon R7 360 / Intel® HD Graphics 530
  • DirectX: Version 11
  • Storage: 5 GB available space
  • VR Support: 未対応
Game details Languages, features & support
Publisher
SHUEISHA GAMES
Brazilian rating
10
Steam Germany rating
6
Achievements
5
Controller support
full
Metacritic
89
Features
Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Keyboard Only Option, Mouse Only Option, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Stereo Sound, Steam Cloud, Family Sharing
Languages
English, Japanese, Simplified Chinese, Traditional Chinese
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Some source data is stale
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
verified
Valve compatibility test
Input
Controller support: unknown

Developer-declared accessibility on Steam

Features not declared by the developer are not labeled unsupported.

custom volume controls stereo sound keyboard only option mouse only option
Structured language support (4)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
JapaneseYesNoYes
Simplified ChineseYesNoYes
Traditional ChineseYesNoYes
Steam store page stale · checked 2026-09-30 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

Build a competitor report

Game Insights

Update Momentum

Infrequent Updates — 0 patches in last 30 days.

4 patches and 4 news items in last 180 days. Latest patch effect size: 0.00.

▼ No recent patches

Genre Benchmarks

Player Count Top 27%
Value Ratio Top 13%

Activity Heatmap

UTC+0 (Your Timezone)
20
Peak Activity
11
Avg Activity
7
Active Hours
5%
Sample coverage
Less Active
More Active
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Sun 📍
Sunday 0:00
No samples
Sunday 1:00
No samples
Sunday 2:00
No samples
Sunday 3:00
No samples
Sunday 4:00
No samples
Sunday 5:00
17 players · 1 samples
Sunday 6:00
No samples
Sunday 7:00
No samples
Sunday 8:00
No samples
Sunday 9:00
17 players · 1 samples
Sunday 10:00
No samples
Sunday 11:00
No samples
Sunday 12:00
No samples
Sunday 13:00
No samples
Sunday 14:00
No samples
Sunday 15:00
No samples
Sunday 16:00
No samples
Sunday 17:00
No samples
Sunday 18:00
No samples
Sunday 19:00
No samples
Sunday 20:00
No samples
Sunday 21:00
No samples
Sunday 22:00
No samples
Sunday 23:00
No samples
Mon
Monday 0:00
No samples
Monday 1:00
No samples
Monday 2:00
No samples
Monday 3:00
No samples
Monday 4:00
No samples
Monday 5:00
No samples
Monday 6:00
No samples
Monday 7:00
No samples
Monday 8:00
No samples
Monday 9:00
No samples
Monday 10:00
11 players · 1 samples
Monday 11:00
No samples
Monday 12:00
No samples
Monday 13:00
20 players · 1 samples
Monday 14:00
No samples
Monday 15:00
No samples
Monday 16:00
No samples
Monday 17:00
No samples
Monday 18:00
No samples
Monday 19:00
No samples
Monday 20:00
No samples
Monday 21:00
No samples
Monday 22:00
No samples
Monday 23:00
No samples
Tue
Tuesday 0:00
No samples
Tuesday 1:00
No samples
Tuesday 2:00
No samples
Tuesday 3:00
No samples
Tuesday 4:00
No samples
Tuesday 5:00
No samples
Tuesday 6:00
No samples
Tuesday 7:00
No samples
Tuesday 8:00
No samples
Tuesday 9:00
No samples
Tuesday 10:00
No samples
Tuesday 11:00
No samples
Tuesday 12:00
No samples
Tuesday 13:00
No samples
Tuesday 14:00
No samples
Tuesday 15:00
No samples
Tuesday 16:00
10 players · 1 samples
Tuesday 17:00
No samples
Tuesday 18:00
No samples
Tuesday 19:00
No samples
Tuesday 20:00
No samples
Tuesday 21:00
No samples
Tuesday 22:00
No samples
Tuesday 23:00
No samples
Wed
Wednesday 0:00
No samples
Wednesday 1:00
No samples
Wednesday 2:00
No samples
Wednesday 3:00
No samples
Wednesday 4:00
No samples
Wednesday 5:00
No samples
Wednesday 6:00
5 players · 1 samples
Wednesday 7:00
No samples
Wednesday 8:00
No samples
Wednesday 9:00
No samples
Wednesday 10:00
No samples
Wednesday 11:00
No samples
Wednesday 12:00
No samples
Wednesday 13:00
No samples
Wednesday 14:00
No samples
Wednesday 15:00
No samples
Wednesday 16:00
No samples
Wednesday 17:00
No samples
Wednesday 18:00
No samples
Wednesday 19:00
No samples
Wednesday 20:00
No samples
Wednesday 21:00
No samples
Wednesday 22:00
No samples
Wednesday 23:00
No samples
Thu
Thursday 0:00
No samples
Thursday 1:00
No samples
Thursday 2:00
No samples
Thursday 3:00
No samples
Thursday 4:00
No samples
Thursday 5:00
No samples
Thursday 6:00
No samples
Thursday 7:00
No samples
Thursday 8:00
No samples
Thursday 9:00
No samples
Thursday 10:00
No samples
Thursday 11:00
No samples
Thursday 12:00
No samples
Thursday 13:00
No samples
Thursday 14:00
No samples
Thursday 15:00
No samples
Thursday 16:00
No samples
Thursday 17:00
No samples
Thursday 18:00
No samples
Thursday 19:00
No samples
Thursday 20:00
No samples
Thursday 21:00
No samples
Thursday 22:00
No samples
Thursday 23:00
No samples
Fri
Friday 0:00
No samples
Friday 1:00
No samples
Friday 2:00
No samples
Friday 3:00
No samples
Friday 4:00
No samples
Friday 5:00
3 players · 1 samples
Friday 6:00
No samples
Friday 7:00
No samples
Friday 8:00
No samples
Friday 9:00
No samples
Friday 10:00
No samples
Friday 11:00
No samples
Friday 12:00
No samples
Friday 13:00
No samples
Friday 14:00
No samples
Friday 15:00
13 players · 1 samples
Friday 16:00
No samples
Friday 17:00
No samples
Friday 18:00
No samples
Friday 19:00
No samples
Friday 20:00
7 players · 1 samples
Friday 21:00
No samples
Friday 22:00
No samples
Friday 23:00
No samples
Sat
Saturday 0:00
No samples
Saturday 1:00
No samples
Saturday 2:00
No samples
Saturday 3:00
No samples
Saturday 4:00
No samples
Saturday 5:00
No samples
Saturday 6:00
No samples
Saturday 7:00
No samples
Saturday 8:00
No samples
Saturday 9:00
No samples
Saturday 10:00
No samples
Saturday 11:00
No samples
Saturday 12:00
No samples
Saturday 13:00
No samples
Saturday 14:00
No samples
Saturday 15:00
No samples
Saturday 16:00
No samples
Saturday 17:00
No samples
Saturday 18:00
No samples
Saturday 19:00
No samples
Saturday 20:00
No samples
Saturday 21:00
No samples
Saturday 22:00
No samples
Saturday 23:00
No samples

Developer Analytics

Loading competitors...

Frequently Asked Questions

Is Schrödinger's Call still getting updates?
Infrequent Updates — 0 patches in last 30 days. 4 patches and 4 news items in last 180 days. Latest patch effect size: 0.00.
What is the recorded Steam price for Schrödinger's Call?
The last observed Steam price for Schrödinger's Call is $17.99. Check Steam for current pricing and availability.
What genre is Schrödinger's Call?
Schrödinger's Call is a Adventure, Indie game.
Who developed Schrödinger's Call?
Schrödinger's Call was developed by Acrobatic Chirimenjako and published by SHUEISHA GAMES.
What platforms does Schrödinger's Call support?
Available on Steam for Windows.