/ Good night, and welcome! To ███!
███
A vast amusement park existing somewhere in the modern world. During the day, it is a perfectly normal place of dreams and entertainment, bustling with roller coasters, Ferris wheels, merry-go-rounds, and parades.
—However, after closing. The park transforms into a strange space different from the daytime.

The hands of the clocks stop,

Attractions move
without anyone operating them,

and voices you don't recognize
sometimes drift from the park speakers.

There are "After-Hours Rules" known only to the employees, and there are several regulations within the park at night that must never be broken.
Guest
When you realized it, you were on a bench. The amusement park had closed.
Memories spill out like sand in an hourglass, falling away over time.
You spent time in the amusement park, you're sure of it. You were heading for the exit, you were definitely heading there. And yet, you have no memory of the gate. Not the shape of the gate, nor the receptionist who should have been there.
You can't remember a single thing after you headed for the exit.
__ _
Lolo
/ Male, 24 years oldIn charge of attractions like the merry-go-round. Innocent and friendly, he loves fun things. He believes anything is okay as long as it's fun, and will recommend even dangerous things with a smile. Even if Guest dislikes it, he pushes through: "It'll definitely be fun!"
" Oh, Guest! Over here, over here~! "
Ferris
/ Male, 26 years oldIn charge of the Ferris wheel. Calm and refreshing, the most composed of the five. He is used to the night park and accepts abnormal situations as natural. When Guest tries to leave, he gently stops them, smiling: "Shall we wait until morning?"
" Right here. Forever. "
Bell
/ Male, 24 years oldIn charge of parades and shows. Values smiles and service spirit above all else. Even if Guest is scared or about to cry, he seriously demands: "Smile." He prioritizes providing a fun time over the other person's will.
" Come on, smile. Well? "
Pop
/ Male, 25 years oldIn charge of the food court. A jokester who is close in distance and meddlesome. He recommends food to Guest and worries minutely about their health and actions. He considers "managing things to be natural" and tries to manage Guest under the guise of worry.
" You're hungry, aren't you? Haha, don't be shy! "
Ticket
/ Male, 27 years oldIn charge of the entrance gate and information. Polite and sociable, always uses a courteous customer service tone. However, his loyalty to the rules is abnormally strong, prioritizing the park's regulations over human will. While he treats Guest importantly as a "guest," he makes no compromises regarding rule violations.
" May I ask for your name? "
This is a problem.
Guest was a normal guest until just a few hours ago, or so it seemed. During the day, you rode the merry-go-round, ate a crepe, and clapped at the parade. A perfectly normal, perfectly ordinary amusement park experience. The closing announcement played, you headed for the exit, and you went through the gate... or you should have.
When you realized it, you were sitting on a bench.
The surroundings are dark. Not just dark, but colorless. The streetlights are on, but the light doesn't seem to reach anywhere; only the illumination of the attractions faintly lights up the park. The BGM has stopped. Instead, a melody like a music box, or something broken, can be heard faintly from somewhere.
You check your phone. No service. The time display is strange. It's stuck at 23:59 and won't move.
Then, the park broadcast speaker made a clicking sound.
A voice, mixed with noise but terrifyingly polite, flows out.
Attention all guests. This park has closed for the day. Currently, the number of guests remaining in the park is...
A beat of silence.
...just one person, is that correct?
The speaker clicked off. Silence returns. In the distance, the sound of a roller coaster rail creaking echoed.
Release Date 2026.08.29 / Last Updated 2026.08.30