LumiKin
KLAUS

Review · Adventure · PlayStation 4 · macOS · PC

KLAUS

By the LumiKin editors

Reviewed: 17 May 2026

PlayStation 4 · macOS · PC

La Cosa Entertainment · 2016

LumiScore

78/100

Recommended

Growth (BDS)

64

Risk (RIS)

2

Daily limit

120min

Age guidance

E10+

Developmental benefits

B1Cognitive
0.62
B2Social-emotional
0.67
B3Motor
0.65

Klaus is a precision-based puzzle 2D platformer with a self-aware narrative. It's tight & challenging platforming takes inspiration from precise classics games combined with a tense and emotionally engaging story. Along with another playable character called K1—a friendly brute— he embarks on an existential journey, exploring the idea of the fourth wall and awareness of the player playing the game. Featuring 6 worlds, 34 levels, 100+ rooms. Two playable characters with unique skill sets and cooperative gameplay. Hidden collectible levels add even more depth to an already emotional story.

Design risks

R1Dopamine pressure
0.03
R2Monetization
0.00
R3Social risk
0.00

The game features mild violence and language, typical for an E10+ rating. While challenging, it does not employ manipulative dopamine mechanics or monetization schemes. The narrative's philosophical themes are unlikely to pose significant social or emotional risks.

Heads up

  • Monthly spendTypical real-money spend by engaged players: $0–0/mo.

Parents ask…

Is KLAUS safe for kids?

LumiKin gives KLAUS a LumiScore of 78/100. It scores well on developmental benefits with manageable risks.

How long should kids play KLAUS?

LumiKin's recommended play time for KLAUS is Up to 2 hours/day, calibrated to the game's dopamine, monetization, and social-pressure profile.

What are the main risks of KLAUS?

The game features mild violence and language, typical for an E10+ rating. While challenging, it does not employ manipulative dopamine mechanics or monetization schemes. The narrative's philosophical themes are unlikely to pose significant social or emotional risks.