LumiKin
Criminal Investigation - Hidden Object

Review · Strategy · iOS

Criminal Investigation - Hidden Object

By the LumiKin editors

Reviewed: 01 May 2026

iOS

Martin Grigorov · 2015

LumiScore

50/100

Good

Criminal Investigation - Hidden Object is a puzzle game where kids develop problem solving and memory through hidden object challenges, though it features in-app purchases.

Growth (BDS)

38

Risk (RIS)

28

Daily limit

90min

Age guidance

13+

Developmental benefits

B1Cognitive
0.48
B2Social-emotional
0.17
B3Motor
0.45

Criminal Investigation - Hidden Object offers engaging hidden object puzzles that challenge players' problem-solving, spatial awareness, critical thinking, memory, and attention to detail. The game provides a narrative context of solving crimes, which can foster ethical reasoning. Its puzzle-based gameplay can be enjoyed in short, focused sessions.

Design risks

R1Dopamine pressure
0.30
R2Monetization
0.25
R3Social risk
0.28

The game's free-to-play model includes in-app purchases for 'boosters' that can facilitate progress, introducing a 'pay-to-win' element and potential spending prompts. While not explicitly targeting children, the hidden object genre and F2P model can appeal to younger audiences. Social features like sharing progress on Facebook may lead to mild social comparison and privacy concerns. The crime-solving theme involves implied violence and potentially mild fear/horror, consistent with its Teen rating.

Heads up

  • Monthly spendTypical real-money spend by engaged players: $0–20/mo.
ReviewedApr 2026How scores are calculated →

Parents ask…

Is Criminal Investigation - Hidden Object safe for kids?

LumiKin gives Criminal Investigation - Hidden Object a LumiScore of 50/100, recommended for ages 13 and up. It offers solid benefits but needs parental guidance on the risks.

What age is Criminal Investigation - Hidden Object appropriate for?

LumiKin's rubric recommends a minimum age of 13+ for Criminal Investigation - Hidden Object (T), based on benefits, risks, and content review.

How long should kids play Criminal Investigation - Hidden Object?

LumiKin's recommended play time for Criminal Investigation - Hidden Object is Up to 90 min/day, calibrated to the game's dopamine, monetization, and social-pressure profile.

What are the main risks of Criminal Investigation - Hidden Object?

The game's free-to-play model includes in-app purchases for 'boosters' that can facilitate progress, introducing a 'pay-to-win' element and potential spending prompts. While not explicitly targeting children, the hidden object genre and F2P model can appeal to younger audiences. Social features like sharing progress on Facebook may lead to mild social comparison and privacy concerns. The crime-sol