LumiKin
13+

Criminal Investigation - Hidden Object

Martin Grigorov|2015StrategyPuzzle

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

49/ 100
CAUTION
60 min/day recommended

Growth

40/100

Growth Value

  • Problem Solving
  • Spatial Awareness
  • Memory & Attention

Risk

MODERATE

Engagement Patterns

Some engagement mechanics worth discussing.

Heads up

💸 Monthly cost: $0–$10/mo

Parent Pro-Tip

Before your child plays, go to your device's Settings and disable in-app purchases, and review the Facebook permissions the app requests — deny access to contacts and location. Set a natural session limit of one or two crime scenes per sitting, which the episode structure makes easy to enforce.

Top Skills Developed

Problem Solving4/5
Spatial Awareness4/5
Memory & Attention4/5
Critical Thinking3/5
Reading & Language3/5

Development Areas

Cognitive?Problem solving, spatial awareness, strategic thinking, creativity, memory, and learning transfer. Weighted 50% of the Benefit Score.
52
Social & Emotional?Teamwork, communication, empathy, emotional regulation, and ethical reasoning. Weighted 30% of the Benefit Score.
20
Motor Skills?Hand-eye coordination, fine motor control, reaction time, and physical activity. Weighted 20% of the Benefit Score.
40
Overall Benefit Score (BDS)40/100

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

The game has no meaningful narrative dialogue between named characters, making the Bechdel test inapplicable.

Parent Pro-Tip

Play alongside your child and talk through how they are scanning the scene — ask 'how did you spot that so fast?' to reinforce the visual attention and systematic search strategies the game builds. You can also use the crime narratives as a springboard to discuss real-world concepts like evidence, fairness, and justice.

What your child develops

Criminal Investigation – Hidden Object offers genuine cognitive engagement through its core hidden-object mechanic. Players must sustain focused visual attention, exercise spatial scanning, and use working memory to locate items across detailed crime-scene illustrations — all skills linked to improved attention and perceptual processing in children and adolescents. The episodic structure introduces light reading and narrative comprehension as players follow case storylines, while timed challenges add a modest layer of reaction-time pressure. The 'spot the difference' and matching puzzle variants diversify the cognitive load, nudging players to switch between perceptual strategies. The crime-investigation framing also introduces basic concepts of evidence, cause-and-effect reasoning, and justice, providing a thin but real scaffold for ethical reasoning conversations.

Base: UnknownMonthly: $0–$10/moReviewed Apr 2026

Regulatory Compliance

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

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About this game

AN ALL-NEW HIDDEN OBJECT GAME Join the Special Forces, and dive into a whole new world of fresh hidden object puzzles, brutal crimes and exciting criminal scenes. Use your keen eye and quick wit to solve a new crime every 2 weeks.