HomeCastaway Diary: Portal to the Unknown Isles
Castaway Diary: Portal to the Unknown Isles
REMIMORY · 2026 · data updated Oct 24, 2026
by REMIMORY
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?
Coming soon on Steam
Steam figures
| Value | As of | |
|---|---|---|
| Followers on Steam | 1,046 | Oct 23, 2026 |
| Regular US price | No price data for this game yet | |
| Top Wishlisted rank | #2,164 | Oct 23, 2026 |
Tag DNA
| Tag | Share of Steam games |
|---|---|
| Open World Survival Craft | 1 in 174 games |
| JRPG | 1 in 34 games |
| Life Sim | 1 in 25 games |
| Choose Your Own Adventure | 1 in 20 games |
| Crafting | 1 in 19 games |
| Sandbox | 1 in 16 games |
| Survival | 1 in 13 games |
| Anime | 1 in 9 games |
Games like Castaway Diary: Portal to the Unknown Isles
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| The Long Dark | Hinterland Studio Inc. | 81% | Very Positive · 110,799 |
| The Forest | Endnight Games Ltd | 81% | Overwhelmingly Positive · 583,599 |
| DRAGON QUEST BUILDERS™ 2 | Square Enix, KOEI TECMO GAMES CO., LTD. | 82% | Very Positive · 6,929 |
| Breathedge | RedRuins Softworks | 79% | Very Positive · 14,841 |
| Breathedge 2 | RedRuins Softworks | 80% | Very Positive · 1,720 |
| Forager | HopFrog | 80% | Very Positive · 35,577 |
| Stranded Deep | Beam Team Games | 78% | Mostly Positive · 43,832 |
| Don't Starve | Klei Entertainment | 77% | Overwhelmingly Positive · 97,185 |