LumiKin
Krater

Review · Action · PC · macOS

Krater

By the LumiKin editors

Reviewed: 20 May 2026

PC · macOS

Fatshark · 2012

LumiScore

74/100

Recommended

Growth (BDS)

61

Risk (RIS)

5

Daily limit

120min

Age guidance

Developmental benefits

B1Cognitive
0.76
B2Social-emotional
0.47
B3Motor
0.45

Krater offers a rich and engaging experience that significantly develops cognitive skills such as problem-solving, strategic thinking, and creativity through its tactical squad management, crafting system, and extensive questing. Its co-op missions foster teamwork and communication among friends. The game's open world and randomized elements provide adaptive challenges and encourage learning transfer.

Design risks

R1Dopamine pressure
0.10
R2Monetization
0.00
R3Social risk
0.00

While Krater is largely free from manipulative design, its 'permanent injuries or even death' mechanic introduces a minor element of loss aversion. The game features fast-paced combat and themes of peril in a post-apocalyptic setting, contributing to a moderate violence level. However, it avoids common monetization pressures and social risks found in many modern games.

Heads up

  • Monthly spendTypical real-money spend by engaged players: $0–0/mo.
Avg playtime~3 hReviewedMay 2026How scores are calculated →

Parents ask…

Is Krater safe for kids?

LumiKin gives Krater a LumiScore of 74/100. It scores well on developmental benefits with manageable risks.

How long should kids play Krater?

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

What are the main risks of Krater?

While Krater is largely free from manipulative design, its 'permanent injuries or even death' mechanic introduces a minor element of loss aversion. The game features fast-paced combat and themes of peril in a post-apocalyptic setting, contributing to a moderate violence level. However, it avoids common monetization pressures and social risks found in many modern games.