LumiKin
Metal Gear Solid: Peace Walker

Review · Action · PS Vita · PSP · PlayStation 3

Metal Gear Solid: Peace Walker

By the LumiKin editors

Reviewed: 01 May 2026

PS Vita · PSP · PlayStation 3 · Xbox 360

Kojima Productions · 2010

LumiScore

75/100

Recommended

Metal Gear Solid: Peace Walker is an action-adventure game that builds problem solving and strategic thinking, though it contains moderate violence and suggestive themes.

Growth (BDS)

62

Risk (RIS)

5

Daily limit

120min

Age guidance

13+

Developmental benefits

B1Cognitive
0.70
B2Social-emotional
0.40
B3Motor
0.75

Metal Gear Solid: Peace Walker challenges players with complex stealth and combat scenarios, requiring strategic thinking, critical analysis, and adaptation. The cooperative multiplayer mode encourages teamwork and communication. Its intricate narrative also promotes reading comprehension.

Design risks

R1Dopamine pressure
0.10
R2Monetization
0.00
R3Social risk
0.00

The game contains moderate violence and some suggestive themes, which may be unsuitable for younger players. While it features cooperative play, the focus remains primarily on individual achievement.

Heads up

  • Monthly spendTypical real-money spend by engaged players: $0–0/mo.
Avg playtime~211 hReviewedApr 2026How scores are calculated →

Parents ask…

Is Metal Gear Solid: Peace Walker safe for kids?

LumiKin gives Metal Gear Solid: Peace Walker a LumiScore of 75/100, recommended for ages 13 and up. It scores well on developmental benefits with manageable risks.

What age is Metal Gear Solid: Peace Walker appropriate for?

LumiKin's rubric recommends a minimum age of 13+ for Metal Gear Solid: Peace Walker (T), based on benefits, risks, and content review.

How long should kids play Metal Gear Solid: Peace Walker?

LumiKin's recommended play time for Metal Gear Solid: Peace Walker is Up to 120 min/day, calibrated to the game's dopamine, monetization, and social-pressure profile.

What are the main risks of Metal Gear Solid: Peace Walker?

The game contains moderate violence and some suggestive themes, which may be unsuitable for younger players. While it features cooperative play, the focus remains primarily on individual achievement.