LumiKin

TEPPEN

GungHo Online Entertainment|2019Card
AndroidiOS

LumiScore

43

out of 100

Use with parental oversight — some design risks present

Up to60min/day

Growth

31/100

Limited

Growth Value

Risk

31/100

MODERATE

Engagement Patterns

Heads up

💸 Monthly cost: $0–$20/mo

Parent Pro-Tip

TEPPEN is a digital card game that combines strategy and quick reflexes. Due to its competitive nature and monetization mechanics, it's advisable to monitor your child's screen time and in-app purchases. The game's themes are generally fantasy-based with mild cartoon violence, suitable for most older children.

How scores are calculated →

Benefits

Top Skills Developed

Strategic Thinking5/5
Problem Solving3/5
Critical Thinking3/5
Memory & Attention3/5
Reading & Language3/5

Development Areas

CognitiveProblem solving, spatial awareness, strategic thinking, creativity, memory, and learning transfer. Weighted 50% of the Benefit Score.
52
Social & EmotionalTeamwork, communication, empathy, emotional regulation, and ethical reasoning. Weighted 30% of the Benefit Score.
0
Motor SkillsHand-eye coordination, fine motor control, reaction time, and physical activity. Weighted 20% of the Benefit Score.
25
Overall Benefit Score (BDS)31/100

What your child develops

TEPPEN is a fast-paced digital card game that challenges players' strategic thinking and reaction time. It offers a unique real-time battle system that requires players to adapt quickly and make tactical decisions. The game features popular characters from various Capcom franchises, which can be engaging for fans. The narrative mode provides an opportunity to explore different character stories.

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

TEPPEN incorporates several mechanics that can encourage excessive play, such as variable rewards, streak mechanics, and notifications for in-game events. Monetization strategies include in-app purchases that can provide advantages, potentially leading to a 'pay-to-win' dynamic. While direct social interaction is limited, competitive ranking systems could foster social comparison. The game's violence is mild and stylized, but some characters might be perceived as sexualized, though not overtly so.

Detected Tactics

✓ No manipulative tactics detected

Full Scores

Scored today · Methodology v1.1 · 49-dim rubric · Last updated today

BDS — Benefit Score

Cognitive ×0.50 + Social ×0.30 + Motor ×0.20

31/100

RIS — Risk Score

Dopamine ×0.45 + Monetization ×0.30 + Social ×0.25

31/100

Base: UnknownReviewed May 2026

Regulatory Compliance

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