Castaway Diary: Portal to the Unknown Isles — Steam game overview
Stored observation / content update:
Castaway Diary is a bright and charming anime-style survival adventure. Are you ready to escape to a relaxing island life with a group of lovely girls?
Game metrics below are stored observations; missing values are unknown.
Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.
| Statistic | Recorded value |
|---|---|
| Concurrent players | Not available |
| Total reviews | Not available |
| Positive reviews | Not available |
| Release date | 2026 |
| Price | Not available |
| Estimated gross revenue (low / central / high) | USD 0 / 0 / 0 |