
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.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.13/day in the week to Aug 3 → 0.71/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
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.

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.
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.

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.
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.
Engagement
Reviews
Themes across 55 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
This game was very fun and interesting. It's a nice detective game with fun mechanics, likable characters, and a pretty good story. The art style is also nice, with decent voice acting in portions as well. I also enjoyed the designs of the daemons. Overall, the game has a very unique style of art and gameplay that is fun to interact with. However, the game simply doesn't have enough content to justify the 20 dollar price tag. I recommend buying this game when it ON SALE!!!! An entire playthrough of this game took me under 2 hours to complete! But if you catch this game on a good sale and want to try a nice mystery game, buy it! It's great, other then it's lack of content and high price tag.
1. Gameplay Spielmechaniken (flüssig, repetitiv, innovativ?) -> Sehr innovativ. Wenig solche Spiele gesehen. Steuerung & Responsiveness: Die Steuerung ist etwas holprig da man erster verstehen muss was man in welcher Kombination (Befragen, Prüfen und WIederlegen) man die Zeitleiste, Tatbestände anklicken muss. Schwierigkeitsgrad / Balancing: Schwer da man einen kompletten Überblick über das Szenario haben muss. Im Laufe der Zeit ist aber Learning Progession vorhanden und man kommt vorran. Das Balancing ist gut gemacht. Kann aber notfalls durch klicken aller Möglichkeiten auch voran kommen (macht aber weniger Spaß) 2. Story & Atmosphäre: Story ist sehr solide aber Hinnehmbar. 3. Grafik & Design: Der etwas Comic Grafikstil ist in Ordnung und reicht aus um eine gute Stimmung und Immersion zu erzeugen Für wen ist das Spiel geeignet? -> Für Gamer auf Krimis stehen und bisschen tüfteln möchte ohne irgendwelche hilfreichen Hinweise. Eine gute prise Geduld muss man schon mitbringen. Klare Empfehlung
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French*, German, Japanese, Portuguese - Portugal, Simplified Chinese, Korean*languages with full audio support
Hours played at review time, across 55 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
折后11.4 很平淡的迷你小品游戏,如白开水一般平淡 看在女性主角的份上给个好评 推理部分做得其实还不错,就是流程有点短,一共就三个小案子,高级情商一下是小而美啊小而美 需要从发言和证物里交叉验证,最后一案里的谎中谎其实还蛮有意思的 玩的时候我一直在想如果只是在两个谎言中选到了更完整的一个呢,或者说选择用谁的言论去反驳谁会对剧情有影响之类的 不过貌似单纯就是线性的 (以下包含剧透) (以下包含剧透) (以下包含剧透) 剧情方面恶魔和神一体这种发言感觉实在烂大街了,让信仰变成大脑里植入的人工智能更是幽默 除非人类文明大断层,否则真不太可能把自己的信仰和人工智能搞混吧! 对于信仰的讨论也是非常浅显,说来说去又回归到“你们人类就是烂啦!谁都救不了你们!”这点事,作为一个即使只是短暂religious过的人也有被冒犯到…… 以及最后对峙恶魔的部分居然没有采用游戏时间轴推理,只是走个过场,力竭了 还有这个科幻世界观有何必要吗 现代世界观里这些犯罪好像也是可以完成的吧 主角心眼这个能力和心理侧写又有何不同……
당신은 수사관이요, 퇴마사다. 오랫동안 악마들은 나타나지 않았으나 오늘, 111년 만에 살인사건이 일어났다. 당신은 현장에서 증거를 수집하고 용의자들을 심문하여 증언들에서 모순점을 찾아야 한다. 용의자들의 내면에서 죄악을 파내고 무고한 자를 휘둘러 죄를 짓게 만든 악마를 꺼내라. 아인 소프의 이름으로. 장점 - 발전한 기술에 둘러싸여 신의 말씀을 찾는 매력있는 세계관 단점 - 단순한 시스템 - 단순한 플롯 - 세계관의 매력을 잘 살리지 못함 2시간 정도면 끝난다. 후속작을 예고하지만 후속작이 나올 것 같진 않다.
Phoenix Wright still investigative game (More like the Fourth and Fifth Installments, the Miles Edgeworth Games) where the "Challenge" kind of dips as you get used to the game and get in to the swing of things. The interface is wonderful and reminded me of a very updated version of those games, but that's where my praise kind of ends for the game. You see the Story was Great, The Engine is Great, the Gameplay is Gripping even if I felt the challenging lacking after the Second Case. The Third (and final) case feels kind of rushed, and it left me lacking. Honestly this game needs another 3 Cases to be worth your time and coin here, readers. I don't WANT to hate the game, I don't hate the game, I genuinely like it but at its price-point? At nearly EIGHTEEN POUNDS for this game? God no, save your coin, don't buy it.
Yes, this game is fine but also short. kinda predictable but that doesnt stop you from puzzling out who dun it.
Fun little detective Game. Very short but great for an evening. The Setting is what I find the most special about the game. Cyberpunk mixed with Medival Religious Themes. Definitely fun if you like detective games but don't expect a super deep game.
Short and sweet for a intermediate puzzler like myself. I felt like the narrative of the mystery was well intertwined with the actual logic, despite my worries of an Ace Attorney style "no you have to present the picture of the bananas, not the bananas!". The culprits were very easy to guess, if not the reason/timeline is, which is my only disappointment, as the tutorial level uses a framed murderer as a teaching device! that i spent the next two levels searching for any logical way the Obvious Murder Guy (Covered in Blood, Holding Knife) was actually a red herring.
Lucifer Within Us offers a brief but atmospheric detective experience featuring decent writing and creative case design. However, the gameplay is extremely short at only 2–3 hours total (takes just an evening), and the linear structure allows players to brute-force the correct solution rather easily in case there is any confusion. Given the lack of replayability and depth, it is best purchased only at a major discount (>60%).
Nice concept at its core, but a bit flawed in its execution. Some of the logic is a bit far-fetched, but the game doesn't prevent you from trying all the combinations of answers, so I ended up having to brute-force some solutions. Otherwise, the setting is nice, the graphics are suitable for this type of game. Very short (3 cases in total), took me less than 3 hours of gameplay.
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