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Nightmares from the Deep 2: The Siren`s Call

Review · Adventure · Xbox One · PlayStation 4 · Nintendo Switch

Nightmares from the Deep 2: The Siren`s Call

Reviewed: 30 Apr 2026

Xbox One · PlayStation 4 · Nintendo Switch · iOS · PC · Linux · Android · macOS

Artifex Mundi · 2013

Ludograph rating

C

Mixed

52 /100

Automated review

Nightmares from the Deep 2: The Siren`s Call is an adventure puzzle game that builds problem solving and critical thinking, but features dark mystery elements.

06010030Benefit →Low risk →B 35 · R 0
The Ludograph reading, plotted from the published benefit and risk sub-scores.

Growth (BDS)

35

Risk (RIS)

0

Daily limit

120min

Age guidance

10+

Developmental benefits

B1Cognitive
0.62
B2Social-emotional
0.07
B3Motor
0.10

The game offers a thrilling storyline with complex puzzles and a rich narrative, promoting critical thinking, memory, and problem-solving skills through its hidden object and adventure gameplay.

Design risks

R1Compulsion-loop pressure
0.00
R2Monetization
0.00
R3Social risk
0.00

While generally low risk, the game's dark mystery and 'ghoulish creatures' may present mild fear/horror elements for younger players (ESRB E10+).

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
0.67

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.

Avg playtime~5 hReviewedApr 2026Report a data error →How scores are calculated →

Parents ask…

Is Nightmares from the Deep 2: The Siren`s Call safe for kids?

Ludograph gives Nightmares from the Deep 2: The Siren`s Call a rating of 52/100, recommended for ages 10 and up. It delivers genuine benefits but carries design risks that deserve a close look.

What age is Nightmares from the Deep 2: The Siren`s Call appropriate for?

Ludograph's rubric recommends a minimum age of 10+ for Nightmares from the Deep 2: The Siren`s Call, based on benefits, risks, and content review.

How long should kids play Nightmares from the Deep 2: The Siren`s Call?

Our session recommendation for Nightmares from the Deep 2: The Siren`s Call 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 Nightmares from the Deep 2: The Siren`s Call?

While generally low risk, the game's dark mystery and 'ghoulish creatures' may present mild fear/horror elements for younger players (ESRB E10+).