There are in this file translated manual and data of Japanese free roguelike RPG, 'Diavolo no Daibouken ver.0.12.' in English. It shows how to manipulate the game, the data of items and enemies, and some basic techniques. The game is based on 'JoJo's Bizarre Adventure', one of the most popular Mangas in Japan. Therefore, because this game and also this manual contain a lot of elements of the Manga, reading and playing them should reveal the original story, and thus they may spoil your enjoyment for the original if you have not read it.
The most important thing is that this game is not given any permission by those who have copyrights of the Manga, such as the publisher, Shueisha, Inc, and the writer, Hirohiko Araki. Therefore, please do not ask them about the game.
I have entire responsibility for this manual and spoiler. If this manual and spoiler have politically incorrect, unclear or wrong expression, please notice me.
From developer of .html version manual.I also have no relation to Shueisha, Inc and Hirohiko Araki, as well as the producers of the game, kmq soft and the author of this original manual. Please do not ask them about me. Please do not ask me about them.