LumiKin

Nonagon Infinity & The Opening of the Door

Milkbar Lads|2018Platformer

LumiScore

49

out of 100

Use with parental oversight — some design risks present

120+ min/day recommended

Scored 3 days ago · Methodology v1.0 · 49-dim rubric · Last updated 1 week ago

Growth

34/100

Growth Value

  • Learning Transfer
  • Adaptive Challenge
  • Hand-Eye Coordination

Risk

LOW

Engagement Patterns

Minimal pressure to spend or play excessively.

Heads up

💸 Monthly cost: Free

Parent Pro-Tip

This game offers a dynamic and challenging experience that can significantly boost your child's ability to adapt to new situations and master different gameplay mechanics. Its multi-genre approach is a great way to develop diverse cognitive and motor skills. However, be mindful of the game's infinitely looping structure, which might make it hard for some children to disengage. The 'flashing stuff' disclaimer also warrants caution for sensitive players. Discuss and set clear play time limits to ensure a balanced experience.

Top Skills Developed

Learning Transfer5/5
Adaptive Challenge5/5
Hand-Eye Coordination5/5
Reaction Time5/5
Problem Solving3/5

Development Areas

Cognitive?Problem solving, spatial awareness, strategic thinking, creativity, memory, and learning transfer. Weighted 50% of the Benefit Score.
42
Social & Emotional?Teamwork, communication, empathy, emotional regulation, and ethical reasoning. Weighted 30% of the Benefit Score.
0
Motor Skills?Hand-eye coordination, fine motor control, reaction time, and physical activity. Weighted 20% of the Benefit Score.
65
Overall Benefit Score (BDS)34/100

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
0/3
Ethnic diversity
0/3

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 characters described to apply the Bechdel test.

Parent Pro-Tip

The game's varied gameplay genres will help your child develop problem-solving, spatial awareness, hand-eye coordination, and reaction time, while also fostering adaptability and learning transfer as they master new mechanics in each level.

What your child develops

Nonagon Infinity & The Opening of the Door offers a unique multi-genre experience that challenges players to adapt their cognitive and motor skills across diverse gameplay styles. Its core mechanic of seamlessly transitioning between levels, each a different genre, fosters strong learning transfer and adaptive challenge. The action-oriented gameplay, including platforming and first-person shooter elements, provides excellent hand-eye coordination and reaction time training.

Base: UnknownMonthly: FreeReviewed Apr 2026

Regulatory Compliance

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

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About this game

NEW DEMO OUT NOW!!! Nonagon Infinity & The Opening Of The Door is a multi-genre game based on King Gizzard & The Lizard Wizard's 2016 rock album titled Nonagon Infinity, a collection of nine songs that fade into each other, with the final track on the album seamlessly looping back into the first track, making it possible to listen to the album infinitely with no breaks.