Cage is a personal story RPG. Players play the role of a young man who is immersed in his own spiritual world, wandering in the spiritual space of himself, searching for self and spiritual home. Dialogue with the self in the spiritual space to find the purpose of their existence and the reason for their existence.

Independent production - this is a work made by individuals independently, reflecting the current ideas of the producer. Well, this is the first work of the producer. It is a way to ask for directions and an attitude towards life. I hope you can support and correct me

Letters - the letters in the game reflect the inner heart of each character, enrich the spirit and flesh of the characters. Through a large number of letters, explore each person's prison island, ask themselves, and promote the progress of the plot

Prison island is a spiritual world of self imprisonment. No one can go out. Love, ideal and self are imprisoned here. Here, you will listen to their stories, find your own heart, face yourself and listen to yourself