Review · Puzzle · PC
Mainframe (dylankwok, JC)
Reviewed: 10 Jun 2026
PC
Jc · 2023
Ludograph rating
Growth (BDS)
48
Risk (RIS)
0
Daily limit
120min
Age guidance
13+
Developmental benefits
| B1 | Cognitive | 0.72 | |
| B2 | Social-emotional | 0.17 | |
| B3 | Motor | 0.35 | |
Mainframe offers a challenging puzzle experience that promotes problem-solving, strategic thinking, and spatial awareness as players navigate a dangerous spaceship. The horror elements provide an engaging atmosphere that requires emotional regulation and quick reactions.
Design risks
| R1 | Compulsion-loop pressure | 0.00 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.00 | |
The primary risk in Mainframe is the horror content, which involves encounters with infected crewmates. While not explicitly graphic, the atmosphere and threat of being attacked could be intense for some players. There are no significant compulsion-loop design, monetization, or social risks.
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 | 1.00 | |
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.