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Window Master

Review · Puzzle · PC

Window Master

Reviewed: 12 Jun 2026

PC

Vicente Aguiló · 2023

Ludograph rating

B

Good

60 /100

06010030BenefitLow riskB 43 · R 0
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

43

Risk (RIS)

0

Daily limit

120min

Age guidance

Developmental benefits

B1Cognitive
0.72
B2Social-emotional
0.00
B3Motor
0.35

Window Master is a unique puzzle-platformer that strongly engages cognitive skills such as problem-solving, spatial awareness, strategic thinking, critical thinking, and creativity. Players must cleverly manipulate the game window's size to navigate obstacles and progress through challenging levels, fostering strong learning transfer as they master new mechanics.

Design risks

R1Compulsion-loop pressure
0.00
R2Monetization
0.00
R3Social risk
0.00

Window Master presents very low risks across all categories. It contains no social or monetization pressures, no compulsion-loop design mechanics, and no concerning content. It is a straightforward, skill-based puzzle experience.

Content (not in risk score)

R4.1Violence Level
0.00
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 · DSAAssessed: meets criteria·GDPR-KAssessed: meets criteria·ODDSAssessed: 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.

Parents ask…

Is Window Master safe for kids?

Ludograph gives Window Master a rating of 60/100. It offers solid benefits but needs parental guidance on the risks.

How long should kids play Window Master?

Our session recommendation for Window Master 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 Window Master?

Window Master presents very low risks across all categories. It contains no social or monetization pressures, no compulsion-loop design mechanics, and no concerning content. It is a straightforward, skill-based puzzle experience.