LumiKin
Compare this game
EARTH DEFENSE FORCE:WORLD BROTHERS

Review · Action · PlayStation 4

EARTH DEFENSE FORCE:WORLD BROTHERS

By the LumiKin editors

Reviewed: 03 May 2026

PlayStation 4

2021

LumiScore

58/100

Good

Automated review

EARTH DEFENSE FORCE:WORLD BROTHERS is an action-shooter that builds teamwork and hand-eye coordination through cooperative gameplay.

Growth (BDS)

43

Risk (RIS)

9

Daily limit

120min

Age guidance

17+

Developmental benefits

B1Cognitive
0.38
B2Social-emotional
0.37
B3Motor
0.65

EARTH DEFENSE FORCE:WORLD BROTHERS offers engaging cooperative gameplay where players assemble and strategically utilize a team of diverse characters to defend a blocky Earth. It fosters teamwork, strategic thinking, and problem-solving skills through its mission-based structure and character-switching mechanics. The action-shooter genre also enhances hand-eye coordination and reaction time.

Design risks

R1Dopamine pressure
0.13
R2Monetization
0.00
R3Social risk
0.11

This game presents very low risks. While it is an action shooter with combat, the blocky art style and T-rating suggest moderate, non-graphic violence. There are no microtransactions, loot boxes, or subscriptions, and no stranger chat, minimizing monetization and social risks. The primary risk is the potential for extended play sessions due to engaging gameplay, though missions provide natural stopping points.

Heads up

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

Parents ask…

Is EARTH DEFENSE FORCE:WORLD BROTHERS safe for kids?

LumiKin gives EARTH DEFENSE FORCE:WORLD BROTHERS a LumiScore of 58/100, recommended for ages 17 and up. It offers solid benefits but needs parental guidance on the risks.

What age is EARTH DEFENSE FORCE:WORLD BROTHERS appropriate for?

LumiKin's rubric recommends a minimum age of 17+ for EARTH DEFENSE FORCE:WORLD BROTHERS (T), based on benefits, risks, and content review.

How long should kids play EARTH DEFENSE FORCE:WORLD BROTHERS?

LumiKin's recommended play time for EARTH DEFENSE FORCE:WORLD BROTHERS is Up to 2 hours/day, calibrated to the game's dopamine, monetization, and social-pressure profile.

What are the main risks of EARTH DEFENSE FORCE:WORLD BROTHERS?

This game presents very low risks. While it is an action shooter with combat, the blocky art style and T-rating suggest moderate, non-graphic violence. There are no microtransactions, loot boxes, or subscriptions, and no stranger chat, minimizing monetization and social risks. The primary risk is the potential for extended play sessions due to engaging gameplay, though missions provide natural sto