LumiKin

麻将来了（QQ麻将）

Tencent Mobile Games|2018Board GamesCard
iOS

LumiScore

35

out of 100

Use with parental oversight — some design risks present

Up to60min/day

Growth

24/100

Limited

Growth Value

Risk

36/100

MODERATE

Engagement Patterns

Heads up

💸 Monthly cost: $0–$18/mo

Parent Pro-Tip

Monitor your child's screen time and in-app purchases. Engage in discussions about responsible digital citizenship and competitive behavior. Be aware of the game's social features and encourage play with known friends.

How scores are calculated →

Benefits

Top Skills Developed

Strategic Thinking5/5
Problem Solving3/5
Spatial Awareness3/5
Critical Thinking3/5
Memory & Attention3/5

Development Areas

CognitiveProblem solving, spatial awareness, strategic thinking, creativity, memory, and learning transfer. Weighted 50% of the Benefit Score.
34
Social & EmotionalTeamwork, communication, empathy, emotional regulation, and ethical reasoning. Weighted 30% of the Benefit Score.
13
Motor SkillsHand-eye coordination, fine motor control, reaction time, and physical activity. Weighted 20% of the Benefit Score.
15
Overall Benefit Score (BDS)24/100

What your child develops

This Mahjong game offers opportunities for strategic thinking, problem-solving, and memory recall, common to traditional Mahjong. Players can engage in casual competition and social interaction through regional variations and local player matching features.

Risks

Dopamine ManipulationVariable rewards, streaks, FOMO events, near-miss mechanics, and other design patterns that exploit reward psychology.MODERATE

Variable rewards, streaks, FOMO events, and other engagement mechanics

Monetization PressureIn-app purchases, pay-to-win mechanics, virtual currency obfuscation, spending prompts, and ad pressure.LOW

In-app purchases, pay-to-win elements, and spending prompts

Social RiskSocial obligations, competitive toxicity, stranger interaction, social comparison, and privacy concerns.LOW

Social obligation, competitive toxicity, stranger interaction

Content (not in risk score)Violence, language, sexual content, and other age-related content factors. Shown separately — does not affect the time recommendation.LOW

Violence, language, and other content factors — context depends on age

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

What to watch for

The game incorporates several dopamine manipulation techniques, such as variable rewards, streak mechanics, and notifications, which could encourage extended play. Monetization pressures include prompts for spending and a subscription model. While social interaction is a key feature, it primarily focuses on competitive play and may foster social comparison. There is a potential for privacy concerns due to the game's social features and data handling, although specifics are not detailed.

Detected Tactics

✓ No manipulative tactics detected

Base: UnknownReviewed May 2026

Regulatory Compliance

Tap a badge for details. Grey = not yet assessed.