A young girl is lost in a bizarre world of hundreds of similar rooms. Here, she must complete the numerous puzzles that appear in the room in order to unlock the truth of this spooky world and escape from it.

"Sound Lock" is a multi-ending puzzle RPG game based on the perspective of a girl without a mouth. The story takes place in a world of hundreds of similar rooms, where the decorations are strange but nostalgic. Explore a room full of death traps in a world that can hardly be explained by normal logic, and try to clear the fog to find the buried truth.

Try to communicate with the world in ways other than words and solve strange puzzles in a fun way. During her travels, the girl will meet a childlike adult woman, "Sturt". And with the help and guidance of this new companion, he solved layers of mysteries, shaped his understanding of the world little by little, and finally found a way to leave.




This release is a free prologue, and you are welcome to suggest changes to us! (The production team asks for torture.png)
Subsequent official chapters are planned to be launched on a paid DLC, and purchasing a DLC once will include all subsequent chapter updates!