Omori (stylized as OMORI) is a 2020 role-playing video game developed by indie studio Omocat. In the story, the player controls a hikikomori boy named Sunny and his dream world alter-ego Omori. They explore both the real world and a surreal dream world to overcome their fears and secrets. How they interact depends on choices made by the player, resulting in one of several endings. The game's turn-based battle system includes unconventional status effects based on the characters' emotions.