・This game is connected through group and solo scenarios.
・Please play the solo version first.
・An epic heart moving love story, and suspense combined!

Story
・Solo
You live in a problematic household.
One day, you meet this handsome guy named Luca.
Talking to Luca, you fall in love, for a moment, your dark days seem so bright.
But Luca has some dark secrets...

・GS
The main characters wake up in an unfamiliar hospital room.
They have no memory of themselves, or each other. They are left alone in the hospital room.
They try to leave the room but find themselves locked in.
At that time, a voice echoes in their heads: “Starting the countdown, ten left… Ten…”
The two work together to solve the mysteries to escape the room.
They successfully escape the room, but they find that no one, not even hospital equipment were left behind.
Once more the mysterious voice echoes within their minds.
“You have nine left… Nine…”
Who is behind that voice? And why are they left alone in a hospital?!

Details
You can enjoy these kinds of experiences in Lost Memory
・Discuss and make choices together with your partner!
・Let's complete various missions together.
・Experience an exciting story together!
・Witness multiple endings based on choices you and your partner make!
・Choose your favorite character!