The public release of was a significant update for the ongoing adult indie title by developer MUPLUR , primarily focusing on expanding character interactions and mission structures. This version introduced a substantial amount of new content, including events for nearly every major character and the introduction of advanced guide systems. Key New Content in v0.4

: Added the ability to unlock friend events in the gallery for both boys and girls.

: A testing feature was introduced that allows players to manually change the "Love Route" among girls, intended for testing how different paths interact.

: This update heavily expanded the "Friend" and "Love" event trees: Terra : Added her 8th friend event.

XIX is a free adult game set in an alternate timeline based on the "Teen Titans (2003)" universe. It takes place after the Titans defeat the Brotherhood of Evil, where Terra has joined the Titans instead of Slade. Players take on the role of a new Titan trainee aiming to prove themselves while developing friendships or relationships with the six main Titan girls.

: A checklist for completing and acquiring first friend events was implemented, alongside a new general guide system to help players navigate the story. Technical Features and Tools

: A new main mission was added to the story path.

: Added 5th friend events for three male characters.