Review · Strategy · PC
Earth vs Mars
Reviewed: 18 Jun 2026
PC
Relic Labs · 2025
Ludograph rating
Growth (BDS)
44
Risk (RIS)
4
Daily limit
120min
Age guidance
13+
Developmental benefits
| B1 | Cognitive | 0.82 | |
| B2 | Social-emotional | 0.03 | |
| B3 | Motor | 0.10 | |
Earth vs Mars is a turn-based strategy game that excels in developing cognitive skills. Its core mechanics revolve around problem-solving, strategic thinking, and critical analysis as players manage units, commander abilities, and adapt to evolving enemy tactics. The 'Splice-O-Tron' and 'Map Lab' features foster creativity and learning transfer, allowing players to experiment with hybrid units and design their own scenarios. The expansive campaign and adaptive challenges ensure continuous engagement and skill development.
Design risks
| R1 | Compulsion-loop pressure | 0.07 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.06 | |
While Earth vs Mars offers significant cognitive benefits, players should be aware of potential risks associated with its 1v1 online multiplayer mode, which could foster competitive toxicity, though the absence of stranger chat mitigates direct interaction risks. The game's theme involves strategic violence and the concept of 'abducting humans and harvesting atomic essence,' which, while not graphically depicted, may be intense for younger players. However, the game has virtually no monetization risks, compulsion-loop design, or social obligation mechanics.
Content (not in risk score)
| R4.1 | Violence Level | 0.67 | |
| R4.2 | Sexual Content | 0.00 | |
| R4.3 | Language | 0.00 | |
| R4.4 | Substance References | 0.00 | |
| R4.5 | Fear / Horror | 0.33 | |
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.