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Lucifer Within Us

Review · Simulation · PC · macOS

Lucifer Within Us

Reviewed: 17 May 2026

PC · macOS

Kitfox Games · 2020

Ludograph rating

C

Mixed

55 /100

Automated review
06010030Benefit →Low risk →B 38 · R 1
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

38

Risk (RIS)

1

Daily limit

120min

Age guidance

13+

Developmental benefits

B1Cognitive
0.54
B2Social-emotional
0.30
B3Motor
0.10

Lucifer Within Us is a highly engaging puzzle game that strongly develops critical thinking, problem-solving, and strategic deduction skills. Players must carefully analyze evidence, question testimonies, and form hypotheses to uncover the truth in complex, non-linear mysteries. It also encourages ethical reasoning as players make difficult judgments about guilt and punishment.

Design risks

R1Compulsion-loop pressure
0.00
R2Monetization
0.00
R3Social risk
0.06

The game contains themes of murder, daemonic possession, and psychological intrusion, which may be unsettling for some players. While not graphically violent, the subject matter involves serious moral dilemmas and the consequences of human sin. There are no significant compulsion-loop design or monetization risks.

Content (not in risk score)

R4.1Violence Level
0.67
R4.2Sexual Content
0.00
R4.3Language
0.00
R4.4Substance References
0.00
R4.5Fear / Horror
0.33

Content risk is displayed separately and does not affect the time recommendation.

Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Not yet assessed·ODDS — Assessed: meets criteria

  • DSA:What Ludograph checks: whether the game's design gives minors the transparency the EU Digital Services Act expects: plain terms, honest defaults, and clear reporting routes.: Estimated from review data. No dark pattern or child-targeting concerns found.
  • GDPR-K:What Ludograph checks: whether age assurance and consent flows are designed for under-16s, in the spirit of GDPR Article 8.
  • ODDS:What Ludograph checks: whether paid random-reward drop rates are disclosed, as required in China, Japan and South Korea.: Estimated from review data. No paid random-reward mechanics found, so drop-rate disclosure requirements do not apply.

These reflect Ludograph's assessment of the game's design practices against each framework's criteria, not a legal compliance determination.

Avg playtime~4 hReviewedMay 2026Report a data error →How scores are calculated →

Parents ask…

Is Lucifer Within Us safe for kids?

Ludograph gives Lucifer Within Us a rating of 55/100, recommended for ages 13 and up. It delivers genuine benefits but carries design risks that deserve a close look.

What age is Lucifer Within Us appropriate for?

Ludograph's rubric recommends a minimum age of 13+ for Lucifer Within Us, based on benefits, risks, and content review.

How long should kids play Lucifer Within Us?

Our session recommendation for Lucifer Within Us is up to 120 minutes per day. It is derived from the game's own structure (natural stopping points, compulsion-loop design, monetization pressure, and social dynamics), not from a universal screen-time dose.

Session recommendations are design-based heuristics. Evidence linking specific daily durations to child outcomes is limited, and context matters as much as time; treat this as a starting point for household rules, not a clinical threshold.

What are the main risks of Lucifer Within Us?

The game contains themes of murder, daemonic possession, and psychological intrusion, which may be unsettling for some players. While not graphically violent, the subject matter involves serious moral dilemmas and the consequences of human sin. There are no significant compulsion-loop design or monetization risks.