The offline installer is a full installer, doesn't require any additional downloads after it and it's roughly 3GB in size, this option is suitable for people whose doesn't have stable connection or wish to share with family and friends. To download click:
For people who doesn't like installer this is an archive of the game, it's suitable for sharing with other people, keep in mind however that it's a slow download. To download click:
Warning: This archive might not work with people who uses a different locale than English or Western Europe, more specifically people who uses Japanese locale for playing visual novels.