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Transformice

Review · MMO · Web · PC · macOS

Transformice

Reviewed: 28 May 2026

Web · PC · macOS

Atelier 801 · 2010

Ludograph rating

C

Mixed

48 /100

Automated review
06010030Benefit →Low risk →B 35 · R 25
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

35

Risk (RIS)

25

Daily limit

90min

Age guidance

–

Developmental benefits

B1Cognitive
0.42
B2Social-emotional
0.23
B3Motor
0.35

Transformice is a platformer that encourages problem-solving, strategic thinking, and creativity through its unique shaman mechanic and community-driven map design. Players must work together to navigate obstacles and collect cheese, fostering teamwork and spatial awareness. The map editor promotes creative expression and allows players to contribute to the game's evolving content.

Design risks

R1Compulsion-loop pressure
0.37
R2Monetization
0.08
R3Social risk
0.22

The game's variable reward system, including getting cheese first and community-made maps, could lead to compulsive play. The competitive aspect of being the shaman or having top scores might also foster social comparison. While direct stranger chat is not present, the online multiplayer nature means some social risks exist.

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.

Heads up

  • Monthly spendTypical real-money spend by engaged players: $0 – $5/mo.

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

Avg playtime~1 hReviewedMay 2026Report a data error →How scores are calculated →

Parents ask…

Is Transformice safe for kids?

Ludograph gives Transformice a rating of 48/100. It delivers genuine benefits but carries design risks that deserve a close look.

How long should kids play Transformice?

Our session recommendation for Transformice is up to 90 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 Transformice?

The game's variable reward system, including getting cheese first and community-made maps, could lead to compulsive play. The competitive aspect of being the shaman or having top scores might also foster social comparison. While direct stranger chat is not present, the online multiplayer nature means some social risks exist.