Review · Adventure · PlayStation 4 · PlayStation 5 · PC
Call of the Sea
Reviewed: 15 Apr 2026
PlayStation 4 · PlayStation 5 · PC · Xbox One · Xbox Series S/X
Out of the Blue · 2020
Ludograph rating
B
Good
58 /100
Call of the Sea is an adventure game where kids develop problem solving and critical thinking by exploring and piecing together clues.
Growth (BDS)
41
Risk (RIS)
2
Daily limit
120min
Age guidance
7+
Developmental benefits
| B1 | Cognitive | 0.56 | |
| B2 | Social-emotional | 0.27 | |
| B3 | Motor | 0.25 | |
Call of the Sea delivers exceptional cognitive benefits through its puzzle-solving core, requiring players to carefully observe environments, piece together clues, and think critically about solutions. The spatial awareness demands are strong as players navigate 3D environments and manipulate objects to solve increasingly complex puzzles. The narrative structure promotes empathy as players experience Norah's emotional journey of self-discovery, enhanced by professional voice acting. Reading comprehension is engaged through journal entries and environmental storytelling. The game rewards patience, observation, and logical deduction—valuable skills that transfer beyond gaming.
Design risks
| R1 | Compulsion-loop pressure | 0.03 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.00 | |
Call of the Sea presents minimal risks, making it one of the safest gaming experiences available. With no monetization systems, no social features, and no manipulative retention mechanics, the game respects player autonomy. The single-player, story-driven format means no exposure to toxic behavior, strangers, or social pressure. Minor atmospheric tension and occult mystery themes may create mild unease for sensitive players, but violence and mature content are absent. The primary 'risk' is puzzle frustration, which can be mitigated by looking up hints if needed. The finite nature of the story creates natural stopping points.
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 | 0.33 | |
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.