LumiKin

Heart String

m.zadz|2020ActionPlatformer

LumiScore?Our 0–100 score for how developmentally beneficial and low-risk this game is for children. Higher is better.

61/ 100
GOOD
120+ min/day recommended

Growth

47/100

Growth Value

  • Problem Solving
  • Spatial Awareness
  • Critical Thinking

Risk

LOW

Engagement Patterns

Minimal pressure to spend or play excessively.

Heads up

💸 Monthly cost: Free

Parent Pro-Tip

This game is excellent for developing quick reflexes, precise motor control, and strategic thinking. Encourage your child to take breaks if frustration sets in, and celebrate their progress through challenging levels.

Top Skills Developed

Problem Solving5/5
Spatial Awareness5/5
Critical Thinking5/5
Adaptive Challenge5/5
Hand-Eye Coordination5/5

Development Areas

Cognitive?Problem solving, spatial awareness, strategic thinking, creativity, memory, and learning transfer. Weighted 50% of the Benefit Score.
62
Social & Emotional?Teamwork, communication, empathy, emotional regulation, and ethical reasoning. Weighted 30% of the Benefit Score.
3
Motor Skills?Hand-eye coordination, fine motor control, reaction time, and physical activity. Weighted 20% of the Benefit Score.
75
Overall Benefit Score (BDS)47/100

Representation?How diverse the game's characters are in gender and ethnicity. Higher = more authentic representation. Display only — does not affect time recommendation.

Gender balance
1/3
Ethnic diversity
1/3

Bechdel Test?The Bechdel Test checks whether a game has at least two named female characters who talk to each other about something other than a man. A simple measure of representation.N/A — no named characters

No narrative or character details provided to assess the Bechdel test.

Parent Pro-Tip

Develops problem-solving, spatial awareness, critical thinking, hand-eye coordination, fine motor skills, and reaction time.

What your child develops

Heart String offers a highly engaging and challenging experience that significantly develops cognitive skills such as problem-solving, spatial awareness, and critical thinking through its precise parkour and grappling hook mechanics. It also hones fine motor skills, hand-eye coordination, and reaction time, providing a rewarding sense of accomplishment with each successful maneuver.

Base: UnknownMonthly: FreeReviewed Apr 2026

Regulatory Compliance

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

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About this game

Heart String is a twitchy 2D parkour-style game, where you play as a ninja with a grapling hook. Heart String was made for the Ludum Dare 46 Game jam with the theme of "Keep It Alive".