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Cows vs Aliens

Review · Arcade · iOS

Cows vs Aliens

Reviewed: 26 May 2026

iOS

XMG Studio · 2011

Ludograph rating

D

Caution

38 /100

Automated review
06010030Benefit →Low risk →B 24 · R 9
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

24

Risk (RIS)

9

Daily limit

120min

Age guidance

11+

Developmental benefits

B1Cognitive
0.30
B2Social-emotional
0.00
B3Motor
0.45

Cows vs Aliens is a tower defense-style game that encourages strategic thinking and quick reflexes. Players must plan how to herd cows into a barn while defending them from various alien threats. The game can help develop spatial awareness and problem-solving skills as players learn to anticipate alien movements and utilize different cow types effectively.

Design risks

R1Compulsion-loop pressure
0.20
R2Monetization
0.00
R3Social risk
0.00

While not directly monetized, the game employs some compulsion-loop design techniques such as variable rewards for collecting special cows and streak mechanics for high scores, which could encourage extended play sessions. The violence is cartoonish and played for laughs.

Content (not in risk score)

R4.1Violence Level
0.33
R4.2Sexual Content
0.00
R4.3Language
0.00
R4.4Substance References
0.00
R4.5Fear / Horror
0.00

Content risk is displayed separately and does not affect the time recommendation.

Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Assessed: meets criteria·ODDS — Assessed: meets criteria

  • DSA:What Ludograph checks: whether the game's design gives minors the transparency the EU Digital Services Act expects: plain terms, honest defaults, and clear reporting routes.: Estimated from review data. No dark pattern or child-targeting concerns found.
  • GDPR-K:What Ludograph checks: whether age assurance and consent flows are designed for under-16s, in the spirit of GDPR Article 8.: Estimated from review data. No privacy or child-targeting concerns found.
  • ODDS:What Ludograph checks: whether paid random-reward drop rates are disclosed, as required in China, Japan and South Korea.: Estimated from review data. No paid random-reward mechanics found, so drop-rate disclosure requirements do not apply.

These reflect Ludograph's assessment of the game's design practices against each framework's criteria, not a legal compliance determination.

ReviewedMay 2026Report a data error →How scores are calculated →

Parents ask…

Is Cows vs Aliens safe for kids?

Ludograph gives Cows vs Aliens a rating of 38/100, recommended for ages 11 and up. There are notable risks worth knowing before letting kids play.

What age is Cows vs Aliens appropriate for?

Ludograph's rubric recommends a minimum age of 11+ for Cows vs Aliens, based on benefits, risks, and content review. That is stricter than ESRB E10+, because our assessment weighs behavioral design risks, not just content.

How long should kids play Cows vs Aliens?

Our session recommendation for Cows vs Aliens is up to 120 minutes per day. It is derived from the game's own structure (natural stopping points, compulsion-loop design, monetization pressure, and social dynamics), not from a universal screen-time dose.

Session recommendations are design-based heuristics. Evidence linking specific daily durations to child outcomes is limited, and context matters as much as time; treat this as a starting point for household rules, not a clinical threshold.

What are the main risks of Cows vs Aliens?

While not directly monetized, the game employs some compulsion-loop design techniques such as variable rewards for collecting special cows and streak mechanics for high scores, which could encourage extended play sessions. The violence is cartoonish and played for laughs.