steamiqhq
★ Watchlist
Lucifer Within Us

Game overview

Lucifer Within Us

Solve 3 increasingly intricate murders by examining the evidence -- find the motive, the means, and the opportunity. Use testimonies of the suspects as evidence by examining every detail for contradictions... and signs of sin. Purify the possessed. Purge the daemons.

Investigation Detective Demons Experimental Dark
Last tracked players
0
All-time peak
4
24-hour change
Unavailable
Steam reviews
75.4% positive
659 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description

Everyone is a suspect. Unmask their lies. Choose one to purge.

Lucifer Within Us asks you to solve player-directed, story rich mysteries with your wits, making observations and deductions in a world of daemonic possession and invasive soul-scanning technology.

From the creator of The Shrouded Isle.

Investigate timelines.

Question your suspects. Watch their movements and testimonies closely, as the reconstruction may be based on lies. Use contradictions and clues to form your own hypothesis. Who is lying and why? Who is possessed? You must decide what is the truth for yourself, based on the evidence presented.

Real mystery-solving.

No hidden plot twists, no QTEs, no random puzzles or mini-games, just you and the information. In all 3 cases, don’t just act like a detective -- BE a detective. Finding the murderer will require true understanding of the case, not just following the story.

Banish daemonic A.I.

Enter the minds of citizens to gain insight into what they don’t want you to know. Dig through their subconscious and accuse the guilty in order to cast out their daemons, for the good of the Inquisition. Any damage done to a citizen’s psyche as a result of quarantine, exorcism, or rehabilitation is a consequence of their own immorality.

Expose the False Utopia.

Through centuries of indoctrination, humanity is taught to think pure thoughts and speak true words, untainted by falsehoods and delusions. Yet beneath this facade of purity, you find dark desires stir deep within people’s hearts, yearning for release.

As a digital exorcist working for the Church of Ain Soph’s Inquisition, it is your duty to find sinners and ensure continued harmony. Digital daemons corrupt the network cause human hosts to act on secret desires and sins, even unto murder. Discover the One Truth to determine which citizens are infected and exorcise the possessed.

Built on the rubble of the Old World, the last human city has become a utopia of progress, digitization, and art. The Church guides citizens towards advancement and Truth with the aid of a digital consciousness network.

Use all of the tools at your disposal to find the truth, wherever it may hide… and beware the lies you tell yourself.

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?
System requirements Windows · macOS

Windows

Minimum

Minimum:
  • OS *: Windows 7
  • Processor: Intel Core 2 Duo or equivalent
  • Memory: 2 GB RAM
  • Graphics: NVIDIA GeForce 740 or equivalent
  • DirectX: Version 11
  • Storage: 2 GB available space

Recommended

Recommended:
  • OS *: Windows 8/10
  • Processor: Intel Core i5 or equivalent
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce 1050 or equivalent
  • DirectX: Version 11
  • Storage: 2 GB available space

macOS

Minimum

Minimum:
  • OS: Mac OS X 10.10.5 or above
  • Processor: 2.0 GHz
  • Memory: 4 MB RAM
  • Graphics: GPU: OpenGL 3.2+
  • Storage: 3 GB available space
Game details Languages, features & support
Publisher
Kitfox Games
Brazilian rating
14
Steam Germany rating
16
Content warning
May include stylized depictions of or textual reference to violence, self-harm, cannibalism, and/or substance use.
Achievements
12
Metacritic
76
Features
Single-player, Steam Achievements, Steam Cloud, Family Sharing
Languages
English*, French*, German, Japanese, Portuguese - Portugal, Simplified Chinese, Korean
*languages with full audio support
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.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
playable
Valve compatibility test
Input
Controller support: unknown
Structured language support (7)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
FrenchYesYesYes
GermanYesNoYes
JapaneseYesNoYes
Portuguese - PortugalYesNoYes
Simplified ChineseYesNoYes
KoreanYesNoYes
Steam store page fresh · checked 2026-10-24 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

Buy Verdict

Wait — $19.99.

Not the best time to buy. Price could improve with future sales.

▬ ~19 days until next sale

Value Score

Fair Value — 65th percentile.

Price-to-player ratio ranks in the 65th percentile. Priced as Market at $19.99.

▬ Market pricing tier

Genre Benchmarks

Player Count Top 40%
Value Ratio Top 35%

Activity Heatmap

UTC+0 (Your Timezone)
3
Peak Activity
0
Avg Activity
6
Active Hours
8%
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
1 players · 1 samples
Sunday 2:00
No samples
Sunday 3:00
No samples
Sunday 4:00
No samples
Sunday 5:00
No samples
Sunday 6:00
No samples
Sunday 7:00
No samples
Sunday 8:00
No samples
Sunday 9:00
No samples
Sunday 10:00
1 players · 1 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
1 players · 1 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
No samples
Monday 11:00
No samples
Monday 12:00
0 players · 1 samples
Monday 13:00
No 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
2 players · 1 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
No 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
0 players · 1 samples
Wednesday 1:00
0 players · 1 samples
Wednesday 2:00
No samples
Wednesday 3:00
No samples
Wednesday 4:00
No samples
Wednesday 5:00
No samples
Wednesday 6:00
No samples
Wednesday 7:00
No samples
Wednesday 8:00
No samples
Wednesday 9:00
0 players · 1 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
0 players · 1 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
0 players · 1 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
3 players · 1 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
No 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
No samples
Friday 16:00
No samples
Friday 17:00
No samples
Friday 18:00
No samples
Friday 19:00
No samples
Friday 20:00
No samples
Friday 21:00
0 players · 1 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
1 players · 1 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 Lucifer Within Us worth buying right now?
Wait — $19.99. Not the best time to buy. Price could improve with future sales.
When does Lucifer Within Us go on sale?
Not the best time to buy. Price could improve with future sales.
Is Lucifer Within Us free to play?
Lucifer Within Us costs $19.99 on Steam.
What genre is Lucifer Within Us?
Lucifer Within Us is a Indie, Strategy game.
Who developed Lucifer Within Us?
Lucifer Within Us was developed by Kitfox Games and published by Kitfox Games.
What platforms does Lucifer Within Us support?
Available on Steam for Windows, macOS.

Related Games