Akai Heya Satsujin

Akai Heya Satsujin (Red Room Murder) is a game that takes place in a small, rural town of Japan. The story follows main protagonist Hotaru Erai as she attends her senior year at Kobayashi Academy. Senior year means she is eligible to run for student council president, a high and all mighty role at this school which thrives off social dominance. When Erai loses the spot for president to her mortal enemy Fukumoto Kana things quickly take a turn for the worse. Erai devises a plan for her revenge, a plan of cold ruthless murder.

[From itch.io]