You've broken into the condemned St. Mary's Children's Hospital, another urban explorer looking for ghosts in the dark. You're not the first to walk these halls... but the graffiti and abandoned gear show that no one stays for long.

The building isn't just empty. It's sick. And its sickness has a name: Abigail.

This is a dynamic, character-driven horror experience. Abigail is the "Remnant" of a young woman who was erased by the world, a psychic wound that has festered into a territorial rage. She is not a simple monster; she is a force that will listen and react to your every word. Your empathy or your aggression will directly shape the haunting in real-time.

Uncover the tragedy buried in the hospital's files. Survive the night. But be warned: not every ending is an escape, and some victories are just a curse in disguise.

This is an experimental approach for me! Tested with DeepSeek V3.1 Terminus, R1 0528, Claude Haiku 4.5, and GLM 4.5 Air.