A decisive gunshot from your wife sends you back ten years to the first snow...

A decade ago, on the eve of a technological revolution, human consciousness experiments pushed past every ethical boundary—making immortality of consciousness a possibility.

Fall Into Yesterday is a futuristic mystery narrative RPG. As the resurrected Tyren, chase the truth behind the "Personality Displacement Experiment" across fractured timelines. Dive into others' minds, read hidden emotions and memories, uncover the truth, and change the future.

A bioroid who gives everything for love. An obsessive genius scientist. A former wife at once strange and familiar... As Tyren, contend with Lunaria Corp and a mysterious doctor, piece together the truth behind the "Personality Displacement Experiment" step by step—every dialogue choice may alter the story's course.

"If I still have any hope for all this...

it's that I must die by your hand. "

Engaging Gameplay · Rich Interactions

Interact with scenes, characters, and mechanisms to uncover more clues through exploration.

Mindscapes · Unlike Anything Else

Enter characters' inner worlds and experience entirely distinct standalone gameplay.

Each chapter features uniquely designed mindscapes, differing in everything from gameplay mechanics to environmental experience.

Light Card Combat · Strategic Battles

Easy-to-learn card battles with a classic 3×3 layout—mix and match cards to craft your own strategy.

Rich Lore · Mind-Bending Story

Personality displacement, consciousness chips, bioroids... multi-layered lore interlocks seamlessly. As the investigation deepens, uncover another side of humanity and love.