激情のアンモナイト

Story

That natural history museum is said to lead to the “Deep Realm.”

According to data left by her late mother, it is known as a “Paradise of Knowledge,”

a place where answers to any problem can supposedly be found.

The protagonist, Yamazaki Kirei, and a mysterious blonde girl, Kanzaki Lydia, step into the Deep Realm with their own purposes in mind.

About the Game

The Ammonite’s Whisper is a 2D exploration-based horror adventure set in an otherworld known as the Deep Realm.

Players explore pixel-art environments, uncover hidden mechanisms and secrets, and progress through the story by solving environmental puzzles.
Strange phenomena and fragmented pieces of information gradually reveal the truth behind the Deep Realm.

Exploration

Control the protagonist as you walk through various locations, investigate points of interest, and interact with different characters to advance the story.

There is no combat in this game. The experience focuses on puzzle-solving, exploration, and narrative interaction.

Puzzles

Throughout exploration, various obstacles and mysteries stand in your way.
By using clues and items collected during your journey, you can solve puzzles and unlock new paths forward.

Items must be selected and used manually from your inventory.

Setting

The Deep Realm is an otherworld inspired by natural history museums.
The contrast between its intellectual atmosphere and subtle distortions creates a distinctive sense of tension.

Estimated Playtime

The estimated playtime is approximately 3–4 hours.