Review · Card · Android
Card Deck Stone - TCG / CCG card game
Reviewed: 14 May 2026
Android
HGamesArt
Ludograph rating
Growth (BDS)
38
Risk (RIS)
3
Daily limit
120min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.70 | |
| B2 | Social-emotional | 0.03 | |
| B3 | Motor | 0.10 | |
Card Deck Stone offers significant cognitive benefits, particularly in strategic thinking, problem-solving, and critical thinking, which are core to its gameplay. Players will also develop reading comprehension and memory skills through engaging with card effects and game states. The deck-building aspect encourages creativity and planning. Its 'easy to learn, hard to master' design supports learning transfer and adaptive challenge.
Design risks
| R1 | Compulsion-loop pressure | 0.03 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.06 | |
The game presents minimal risks. As a competitive card game, there's a slight potential for competitive toxicity, but the absence of direct player communication and monetization manipulation keeps overall risks very low. There are no identified content risks, and compulsion-loop design is minimal, primarily related to the inherent collection aspect of a TCG without manipulative mechanics like loot boxes or variable reward frequencies.
Content (not in risk score)
| R4.1 | Violence Level | 0.00 | |
| R4.2 | Sexual Content | 0.00 | |
| R4.3 | Language | 0.00 | |
| R4.4 | Substance References | 0.00 | |
| R4.5 | Fear / 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.