# Crimson Shore - Isle of Secret — Horror Grusel Mystery Escape

> Interactive horror text adventure with escape room puzzles and mystery on a remote island. (iPhone/iPad app by Spielwerk GmbH.)

- Source: https://appshunter.io/ios/app/crimson-shore-isle-of-secret/id6748343594 (this page in markdown: same URL + `.md`)
- Developer: [Spielwerk GmbH](https://appshunter.io/developer/661644128)
- Category: Games, Entertainment, Adventure, Role Playing
- Price: Free with in-app purchases
- Rating: 4.70/5 from 95 App Store ratings · 71 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 284 MB
- Languages: German (Germany), American English
- Released: 2025-12-10
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/crimson-shore-isle-of-secret/id6748343594/reviews.md

## What is Crimson Shore?

An island. An expedition. A horror and mystery adventure full of puzzles and escape moments.

You are part of a research expedition on a remote island—a place that should have been forgotten long ago. Officially, it's about nature conservation, but beneath the surface lie old experiments, vanished missions, and traces that no one should have found. It soon becomes clear that this is no ordinary adventure, but a journey full of horror, creepiness, and mystery.

This game is a text adventure with escape elements. Your decisions determine who survives and what comes to light in the end. Each choice brings you closer to the truth or leads you deeper into darkness.

What awaits you:
- An interactive horror story that will grab you.
- A creepy atmosphere in an abandoned environment.
- Puzzles and escape passages that challenge your mind.
- A mystery thriller in which every clue is crucial

In the end, it's up to you:
- Will you solve the puzzles and escape this escape nightmare?
- Will you face the horror lurking beneath the surface?
- Or will you succumb to the horror of the island?

Find out – if you dare. BioSol is counting on you.


Our youth protection officer

Kristine Peters
Kattensteert 4
22119 Hamburg

Tel: 0174/81 81 81 7
E-mail: jugendschutz@reality-games.com
Web: www.jugendschutz-beauftragte.de

Our privacy policy: https://www.reality-games.com/datenschutz.php
Our terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Interactive horror story
- Creepy atmosphere
- Puzzles and escape passages
- Mystery thriller elements
- Decision-based survival

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium: monthly | $8.99 | per month |
| Flatrate: monthly | $14.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 120 Bics | $3.99 | one-time |
| 300 Bics | $8.99 | one-time |
| 1500 Bics | $24.99 | one-time |
| 40 Bics | $1.99 | one-time |
| 7000 Diamonds | $8.99 | one-time |
| 800 Bics | $17.99 | one-time |
| Flatrate | $44.99 | one-time |
| Premium | $17.99 | one-time |


## Recent user reviews (10 of 71)

All indexed reviews: https://appshunter.io/ios/app/crimson-shore-isle-of-secret/id6748343594/reviews.md

### 4/5 — Cool

*2026-08-07*

J’ai à peine commencé le jeu, je trouve ça cool, le seul bémol y a quand même un énorme contraste entre le jeu interactif et le jeu pour récupérer des étoiles. Je trouve que le jeu pour récupérer des étoiles l’ambiance est assez enfantin comparé aux messages interactifs et aussi j’espère découvrir d’autres personnages au fil de l’histoire, ça serait sympa.

### 5/5 — Gut

*2026-08-01*

Spiel wie die anderen von RG,  top nur die Spiele sind irgendwie immer gleich aber ansonsten gut wie immer Kundenservice auch top, Handy weg, Spiel somit auch sofort Hilfe erhalten und kann dort weiter machen wo es geendet hat.

### 5/5 — Richtig gut gemacht trotz Wechsel

*2026-07-29*

Hätte gerne am Ende noch mit den (cruch) geschrieben aber trotzdem Hammer 😎👍😎👍

### 5/5 — Spannend

*2026-07-24*

Gute Story😉

### 5/5 — Bin gespannt

*2026-07-05*

Bis jetzt ganz gut, bin gespannt wie es weiter geht, aber bis jetzt hat mich keins der spiele enttäuscht! 😍

### 5/5 — 𝓒𝓻𝓲𝓶𝓼𝓸𝓷

*2026-06-27*

𝓐𝓶𝓪𝔃𝓲𝓷𝓰 𝓪𝓹𝓹 𝓘 𝓳𝓾𝓼𝓽 𝓼𝓽𝓪𝓻𝓽𝓮𝓭 𝓲𝓽 𝓫𝓾𝓽 𝓘'𝓶 𝓵𝓸𝓿𝓲𝓷𝓰 𝓲𝓽

### 5/5 — Wie immer mit guter Stimmung voraus

*2026-06-21*

Wie bei jedem Spiel hält der Publisher die Stimmung weit oben. Gerade jetzt am Anfang, weiß man noch gar nicht, wo die Reise hingeht

### 5/5 — Good so far

*2026-06-16*

Really fun and things like that

### 5/5 — Läuft

*2026-06-09*

Bisher interessant. Nur würde ich mir ne flat für alle games wünschen sodass ich monatlich durch die abos nicht bei 100€ + lande

### 5/5 — Hyped :D

*2026-06-07*

Bin gespannt, was ihr da diesmal wieder gezaubert habt! Hab bis jetzt jedes Spiel gespielt und ihr habt euch jedes Mal selbst übertroffen!

## Frequently asked questions about Crimson Shore

### What kind of game is Crimson Shore - Isle of Secret?

Crimson Shore - Isle of Secret is an interactive horror text adventure game. It combines elements of mystery, puzzles, and escape room challenges within a narrative-driven experience.

### What are the main gameplay mechanics?

The game features a text-based adventure where your decisions directly impact the story and survival of characters. You will encounter puzzles and escape passages that require critical thinking to progress.

### Is this game free to play?

The game is free to download and play, but it does offer in-app purchases. These purchases may enhance the gameplay experience or provide additional content.

### What is the setting of the game?

The game is set on a remote island that was once the site of old experiments and vanished missions. It presents a creepy atmosphere in an abandoned environment, adding to the horror and mystery.

### Who is the target audience for this game?

This game is designed for players who enjoy horror, mystery, and puzzle genres, particularly those who appreciate text-based adventures and interactive storytelling where choices matter.

## Version history (last 5 releases)

### 1.1.1 — 2026-07-27

Optimizations

### 1.1.0 — 2026-07-19

Optimizations

### 1.0.4 — 2025-12-10

Improvements and preparations to support new languages.

### 1.0.3 — 2025-09-30

Verbesserungen

### 1.0 — 2025-09-26

No release notes.

## Apps similar to Crimson Shore

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mission Go: Detective Game](https://appshunter.io/ios/app/mission-go-detective-game/id6752356593) | 5.0 (4) | Free | Games |
| [Last Day: Mystery Chat](https://appshunter.io/ios/app/last-day-mystery-chat/id6781662001) | 4.8 (4) | Free | Games |
| [Unlocated: Mystery Chat](https://appshunter.io/ios/app/unlocated-mystery-chat/id6764519689) | 5.0 (4) | Free | Games |
| [Circus of death](https://appshunter.io/ios/app/circus-of-death/id6478231101) | 4.4 (248) | Free | Games |
| [PARALLAX: Interactive Fiction](https://appshunter.io/ios/app/parallax-interactive-fiction/id1141858570) | 5.0 (1) | Free | Games |
| [Gleam - Interactive chat story](https://appshunter.io/ios/app/gleam-interactive-chat-story/id6443833667) | 4.0 (4) | Free | Games |

## More apps by Spielwerk GmbH

- [Power of Elements](https://appshunter.io/ios/app/power-of-elements/id950235397)
- [Sex Experience](https://appshunter.io/ios/app/sex-experience/id977572682)
- [Traut Euch – 222 Freizeittipps für Paare](https://appshunter.io/ios/app/traut-euch-222-freizeittipps-fur-paare/id1049276032)
- [Traut Euch - Der ultimative Liebesbeweis](https://appshunter.io/ios/app/traut-euch-der-ultimative-liebesbeweis/id1053836899)
- [The Stage -  No Way Out](https://appshunter.io/ios/app/the-stage-no-way-out/id6742132046)
- [The Madness - Horror Story](https://appshunter.io/ios/app/the-madness-horror-story/id6748343572)

All apps by Spielwerk GmbH: https://appshunter.io/developer/661644128

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*