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Gnomes Garden: Mask of The Rat King

Review · Adventure · PC

Gnomes Garden: Mask of The Rat King

Reviewed: 19 Jun 2026

PC

8Floor · 2025

Ludograph rating

B

Good

63 /100

Automated review
06010030Benefit →Low risk →B 47 · R 6
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

47

Risk (RIS)

6

Daily limit

120min

Age guidance

7+

Developmental benefits

B1Cognitive
0.72
B2Social-emotional
0.07
B3Motor
0.45

Gnomes Garden: Mask of The Rat King is a time-management strategy game that encourages problem-solving, strategic thinking, and critical thinking through resource management and objective completion under time pressure. Players must plan efficiently and adapt their strategies to succeed in each level. The game also offers mild cognitive benefits in spatial awareness, memory, and basic math systems.

Design risks

R1Compulsion-loop pressure
0.10
R2Monetization
0.04
R3Social risk
0.00

The game presents minimal risks. There are very low levels of compulsion-loop design, primarily through fixed rewards for level completion. Monetization risks are absent as there are no microtransactions, loot boxes, or subscriptions. Social risks are non-existent due to its single-player nature. Content risks are minimal, with only mild, cartoonish violence.

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
0.00

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

Regulatory design checks · DSA — Not yet assessed·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.
  • 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.

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

Parents ask…

Is Gnomes Garden: Mask of The Rat King safe for kids?

Ludograph gives Gnomes Garden: Mask of The Rat King a rating of 63/100, recommended for ages 7 and up. It offers solid benefits but needs parental guidance on the risks.

What age is Gnomes Garden: Mask of The Rat King appropriate for?

Ludograph's rubric recommends a minimum age of 7+ for Gnomes Garden: Mask of The Rat King, based on benefits, risks, and content review.

How long should kids play Gnomes Garden: Mask of The Rat King?

Our session recommendation for Gnomes Garden: Mask of The Rat King 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 Gnomes Garden: Mask of The Rat King?

The game presents minimal risks. There are very low levels of compulsion-loop design, primarily through fixed rewards for level completion. Monetization risks are absent as there are no microtransactions, loot boxes, or subscriptions. Social risks are non-existent due to its single-player nature. Content risks are minimal, with only mild, cartoonish violence.