Review · Strategy · PC
FourKnightVariant
Reviewed: 19 Jun 2026
PC
WhimSoul Games · 2025
Ludograph rating
Growth (BDS)
37
Risk (RIS)
2
Daily limit
120min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.70 | |
| B2 | Social-emotional | 0.00 | |
| B3 | Motor | 0.10 | |
Four Knight Variant is a thoughtful, challenging single-player 2D puzzle game that enhances problem-solving, spatial awareness, strategic thinking, and critical thinking skills. Its multiple difficulty modes ensure an adaptive challenge for players of all levels.
Design risks
| R1 | Compulsion-loop pressure | 0.03 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.00 | |
As a single-player puzzle game with no social features, monetization, or concerning content, Four Knight Variant presents minimal risks. The primary risk is limited physical activity due to its sedentary nature.
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.