Co-op horror, built for the kids who pass the phone around.

You stayed after the last bell. The doors locked. The lights are already flickering. You and your friends have to keep the Generator running and find a way out before the Listener finds you. The school is bigger than it was when you got there.

Last Bell is built around three intertwined systems, each one a clean read on a single mobile screen, that force interesting decisions every minute:

• Heat, noise + speed + light invite the Listener. You can sprint, but it costs.
• Listener, the entity that hunts the school. It tracks Heat, not line-of-sight. You can hide, but only if you can stay quiet.
• Generator, decaying-safety mechanic. Power falls over time. Lights go with it. The longer you wait to refuel, the darker your next move.
• Procedural school, rebuilt each run. New rooms, routes, hiding spots, item locations.
• Pass-the-phone-friendly, short rounds, mobile-first, designed for sibling sessions.

There's a real gap in Roblox between cartoonish 5+ titles and edgier 13+ horror. Nine-to-twelve year olds want to be scared a little. They want to whisper into the phone. They want to win a round and immediately start another. Last Bell is calibrated for exactly that audience, and tested against it, weekly, by the kids who live in this house.