Crimson Shore - Isle of Secret

Contains adsIn-app purchases
4.6
2.18K reviews
Content rating
Teen
10K+
Downloads
Content rating
Teen
Violence, Blood
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

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.
Updated on
Mar 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
2.05K reviews
Sarah Kolek
January 11, 2026
Still new to playing this 1 so basing a little of this rating on past games by these developers (usually give them a 4 and so using that kind of baseline but so far more like 2.5-3). But from what I have experienced so far, AI is a little cheesy, the game dialog does not seem to have as much of an effect for the choice you select, and needed to do the mini games (part where you have to do them to move on) very early in episode. like there was 2 minutes of stuff before having to do mini games.
3 people found this review helpful
Did you find this helpful?
Simsjunkie Gamer
January 20, 2026
I can't rate the game higher than 1 star because I can't get past the first picture that comes up in chat and doesn't load. The avatars and pictures are just white boxes. There's also little programming lines that come up such as frame rates in the upper corner like the game is still in beta. Please fix asap. Thank you.
1 person found this review helpful
Did you find this helpful?
Olivia B
January 5, 2026
I really enjoy Reality Games and their content. but I hate how much AI has had an influence on their games. one of the reasons I like their games so much was due to their, well, reality and how they took their time. now, they're releasing multiple games at the same time and things seem more rushed. I will still keep playing and supporting them. I also miss how certain things you say affect your relationship with that person.
13 people found this review helpful
Did you find this helpful?

What’s new

Improvements and updates to support new device versions.