In which you play an immortal living alongside mortals. Might be solo game or perhaps TTRPG.
Solo game in which you explore a haunted house.
ARG which can be played solo or with up to three players in a team
A solo journaling game that encourages you to think about who you are in an empowering, hopeful way. The prompts are carefully thought out and the length of a session entirely depends on how long you'd want to spend responding to them, making it a flexible positive mental health tool. 4/5 stars - excellent.