Atoll 131
A downloadable game for Windows
A short island exploration horror game. A field scientist is deployed on an abandoned island to set up research equipment and investigate anomalous radiation.
The core gameplay loop of this demo takes about 45 minutes.
Always happy to get feedback! If you enjoyed playing, please consider leaving a rating and an honest review! :)
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Check out FabioDracul's stream:
Previous streams: https://www.youtube.com/results?search_query=atoll+131
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Update 3/5/26: Based on all the feedback I changed some of the objectives and added a lot more content, bug fixes and quality of life improvements. Thank you so much to all of the streamers for playtesting and providing feedback!!! You guys are the real MVPs!
Known bugs that will be patched in the next update:
-the books in the ruins sometimes can't be read up close
-occasionally foliage will remain highlighted after you look away
| Updated | 8 days ago |
| Status | Released |
| Platforms | Windows |
| Rating | Rated 4.8 out of 5 stars (13 total ratings) |
| Author | beh3D |
| Genre | Adventure |
| Made with | Unreal Engine |
| Tags | 3D, Exploration, First-Person, Horror, island, Mystery, nature, science, Sci-fi, Walking simulator |
| Average session | About a half-hour |
| Languages | English |
| Inputs | Keyboard, Mouse |
| Content | No generative AI was used |
Download
Install instructions
Unzip and open the .exe
Development log
- ATOLL 131 UPDATE31 days ago










Comments
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A fun horror game! Figured out some death sequence the hard way hah. Thank for the game recommendation!
good game, nice atmosphere, but sometimes a lot of darkness
I played this game on stream, and I truly enjoyed it. It has a very interesting premise that I have never truly seen explored much before. I believe that if this game gained some traction and was expanded upon it could be something similar to The Forest.
The dev is also super kind, so that gives even more of a reason to check the game out.
nice game from a small indie dev. The game runs smooth and i had zero issues with performance. Controls are simple and nothing too confusing. It was a nice cozy game with some horror elements although i wish there were more horror elements. I do recommend this game and i cant wait to see future projects from this dev =)
This was a good little game! It took me an hour to complete as I am a very jumpy person and I get confused easily hahaha. Chat loved it, they were so invested! Thanks to the Dev for recommending this to me, 11/10. I can't wait to see what games you come up with next! My stream will be published tomorrow evening! Much love, Bubbles x
The game was pretty good it kept me interested and it had alot of unique segments I think it needs to add abit more horror elements but the horror that was there got me I say add more creepy eerie parts to it
this game was very good and i recomen it to streamer and youtubers
Amazing Game, Can't Recommend enough everyone should give it a chance to play, Without Spoiling I think there is something special here with the story and mystery of what is lurking on the island, The models for the game look fantastic and the gameplay itself feels very nice and smooth, really unique game mechanics included as well, give it a shot yourself and see! :)
Great game! I've been following the development for sometime. Give it a try!
Very cool epic game cant wait for 132 Pog