東方憑依華　～ Antinomy of Common Flowers.

東方憑依華 ～ Antinomy of Common Flowers launched on January 5, 2018 as a Touhou Project bullet-hell fighting game developed by 黄昏フロンティア. The store description presents the game as a complete product with a full roster of characters, story mode, and various play modes — there is no mention of planned DLC, seasonal content, or ongoing expansion. The developer's post-launch communication has been limited to balance and maintenance patches. The most recent posts are a balance patch (ver1.21) released on July 21, 2023, followed by a small bug fix (ver1.21b) on July 25, 2023. These patches addressed character balance issues and technical fixes across the full roster, but introduced no new content and announced no future content. No DLC has ever been listed for this game. There is no roadmap, no announced expansions, and no developer statement indicating plans for future content. The game has no post-launch content update history — only patches — and the developer's last communication was on July 25, 2023. With no sustained content release pattern and no outstanding commitments, the game appears to have shipped as a finished product and the July 2023 patches represent its final maintenance activity.