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One Brutal Dungeon

Review · Puzzle · Android

One Brutal Dungeon

Reviewed: 30 Apr 2026

Android

Stardog Games

Ludograph rating

C

Mixed

54 /100

Automated review

One Brutal Dungeon is a puzzle game that strongly engages problem-solving and critical thinking skills.

06010030Benefit →Low risk →B 37 · R 2
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

37

Risk (RIS)

2

Daily limit

120min

Age guidance

7+

Developmental benefits

B1Cognitive
0.60
B2Social-emotional
0.00
B3Motor
0.35

One Brutal Dungeon is a puzzle game that strongly engages cognitive skills such as problem-solving, strategic thinking, and critical thinking. Players will also develop spatial awareness and memory as they progress through increasingly challenging levels. The game encourages learning transfer as players apply previously learned mechanics to new and complex puzzles.

Design risks

R1Compulsion-loop pressure
0.03
R2Monetization
0.00
R3Social risk
0.00

The game has minimal risks. There is a very low level of abstract violence and mild thematic fear implied by the 'dungeon' setting, but no significant content risks. It avoids manipulative design mechanics and monetization pressures.

Content (not in risk score)

R4.1Violence Level
0.33
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 — Assessed: meets criteria·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.: Estimated from review data. No privacy or child-targeting concerns found.
  • 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.

ReviewedApr 2026Report a data error →How scores are calculated →

Parents ask…

Is One Brutal Dungeon safe for kids?

Ludograph gives One Brutal Dungeon a rating of 54/100, recommended for ages 7 and up. It delivers genuine benefits but carries design risks that deserve a close look.

What age is One Brutal Dungeon appropriate for?

Ludograph's rubric recommends a minimum age of 7+ for One Brutal Dungeon, based on benefits, risks, and content review.

How long should kids play One Brutal Dungeon?

Our session recommendation for One Brutal Dungeon 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 One Brutal Dungeon?

The game has minimal risks. There is a very low level of abstract violence and mild thematic fear implied by the 'dungeon' setting, but no significant content risks. It avoids manipulative design mechanics and monetization pressures.