Based on the ten year dream journal of Hiroko Nishikawa (but made by Osamu Sato), LSD: Dream Emulator is a stunning, evolving, experience like no other in videogames. Originally eleased for the PlayStation in 1998, LSD has since been made available on the Japanese PSN.
A special edition of the game was released which included a soundtrack CD (Lucy in the Sky with Dynamites), and most interestingly a couple-of-hundred pages long book (LSD - Lovely Sweet Dream) including excerpts from the original dream journal, and illustrations by a selection of people, in English and Japanese text.
Another CD was released later (LSD and Remixes), spanning two discs with new songs and longer versions of old ones.
You may also like: