Announcement
v0.1.5Demo 0.1.5
・A bug occurred where players could not leave the screen after interacting. This has been addressed so that players can now exit using either the Escape key or the R key. Email:sramen4040@gmail.com
Steam
Cyan Heart
Also known as Cyan Heart, ch, cyan heart
A horror exploration puzzle adventure where you relive events through a selfie viewpoint. Alone, with only voice communication from comrades as support, she simply keeps the camera rolling. Witness the record she wished to leave behind.
Last update
18 May 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- October 2025
- Demo 0.1.4Changes ・Front camera interaction is now possible ・Interaction detection has been made more lenient ・Guides now appear when interaction is possible ・The tutorial scene has been improved Email:sramen4040@gmail.com
- Fixed an issue where CyanHeart could not be launched.I would like to sincerely apologize to everyone who downloaded Cyan Heart. There was an issue in version 0.1.3 that prevented the game from launching, but I have now fixed it. Please update the game, and it should launc…
- Demo 0.1.3Fixed a critical issue that caused lag and crashes during scene transitions. Please note that this scene transition crash affects some users but not others. If you experience a crash, we would greatly appreciate it if y…
- Demo 0.1.2We addressed the crash issue occurring in Ver0.1.1, but as no improvement was observed, we have implemented another fix. Please note that this scene transition crash affects some users but not others. If you experience…
- Demo v0.1.1The following elements have been added or modified: ・Fixed a crash occurring during scene transitions ・Added a tutorial explaining that the E key enables interaction ・Fixed an issue where arms were visible when switchin…
- About the CyanHeart DemoToday I released the demo version of Cyan Heart, but currently, there are issues with the controls and guidance, and we may not be able to deliver the experience we truly wanted to offer our users. We plan to update the…
Gallery