Demon's World, released in Japan as Horror Story (ホラーストーリー?), is a platformer arcade game that was developed by Toaplan and published by Taito in 1989. This game is multi-regional, meaning that it can be configured for different regions via the DIP switches. These settings change the legal warnings, can display the Taito licensing message and can change the title between the English version (Demon's World) and the Japanese version (Horror Story).