Oppai Muse

Oppai Muse launched on May 18, 2020 as a casual rhythm game. The developer shipped two small patches in the days immediately following launch (fullscreen zoom improvements on May 21, 2020 and experimental Linux support on May 22, 2020), but no further updates to this game have been posted since then. The store description mentions "7 original songs initially — stay tuned for more," which was an early signal of potential expansion, but no additional songs or content were ever delivered, and that line has remained unacted upon since launch in 2020. The developer's subsequent news posts — including a March 2022 announcement, a May 2022 team update, a July 2022 localization post, and a February 2024 image compilation — are all cross-promotional material for a separate game called FreshWomen, not updates to Oppai Muse itself. The sole released DLC is the official soundtrack, which launched alongside the game on May 18, 2020. There is no evidence of any post-launch content updates, roadmaps, or developer statements indicating future content for Oppai Muse. The game appears to have launched as a finished product and received only minor technical patches in its first week. Given the complete absence of development activity on this title since May 2020, the game is considered complete as of its launch date.