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The two are slime brother makers【WebGL version】

Review · Action · Web

The two are slime brother makers【WebGL version】

Reviewed: 11 Jun 2026

Web

HAYADEBI · 2023

Ludograph rating

B

Good

62 /100

Automated review
06010030Benefit →Low risk →B 47 · R 8
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

47

Risk (RIS)

8

Daily limit

120min

Age guidance

–

Developmental benefits

B1Cognitive
0.74
B2Social-emotional
0.03
B3Motor
0.45

This puzzle action game fosters cognitive skills like problem-solving, spatial awareness, strategic thinking, and creativity through its unique dual-character control and stage creation features. Players can design and share their own puzzles, enhancing learning transfer and adaptive challenge.

Design risks

R1Compulsion-loop pressure
0.03
R2Monetization
0.00
R3Social risk
0.28

While generally low-risk, the game's reliance on user-generated content and public sharing via Twitter IDs could introduce minimal social comparison or competitive toxicity. The requirement for a web camera to read QR codes for user-created stages presents a minor privacy consideration.

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 · 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.

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

Parents ask…

Is The two are slime brother makers【WebGL version】 safe for kids?

Ludograph gives The two are slime brother makers【WebGL version】 a rating of 62/100. It offers solid benefits but needs parental guidance on the risks.

How long should kids play The two are slime brother makers【WebGL version】?

Our session recommendation for The two are slime brother makers【WebGL version】 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 The two are slime brother makers【WebGL version】?

While generally low-risk, the game's reliance on user-generated content and public sharing via Twitter IDs could introduce minimal social comparison or competitive toxicity. The requirement for a web camera to read QR codes for user-created stages presents a minor privacy consideration.