Overview
Memoria is a yume nikki fangame
Gameplay
"The game has four modes; Normal, where you have a month to live, Extended, where you have 6 months to live, Lenient, where you have a year to live, and infinite, a mode that goes on forever. Endings will be affected by the game mode you choose, as well as some of the dreams that are accessible. Everytime you dream, it's randomized, like a real dream." (from Uboachan)
Plot
"The game follows an unnamed prisoner who is awaiting her death date. She's on death row for unknown reasons." (From Uboachan) It is also stated that the protagonist suffers from PTSD.