As a major update at the time, version 0.4 introduced several content additions and gameplay systems:
: Added the 8th friend event for Terra, 9th friend events for six main girls, and 5th friend events for three male characters. Mission Content : Included one new main mission. XIX-v0.4-pc.zip
The game is currently distributed through platforms such as Patreon and Itch.io , where newer versions (e.g., v0.8b) are now available. XIX v0.8b [Ongoing] (Free) by MUPLUR - Itch.io As a major update at the time, version 0