Kingdom of Passion v0.10.5
Kingdom of Passion, Siren’s long-running 2DCG dungeon-crawler RPG, has moved to Beta 0.10.5. The update is a quality-of-life release rather than a story expansion, but it fixes a genuine pain point for players juggling the game’s large cast.
The new build adds a dedicated screen listing all of the main progression girls, letting players see where they stand with each character at a glance. As the developer describes it in the patch notes, it’s built to work “with all of the main progression girls” and is “a convenient way to check” progress without digging back through save files or memory to figure out who still needs attention. For a game whose sandbox-RPG structure revolves around advancing multiple romantic and corruption arcs in parallel, that kind of tracker matters — Kingdom of Passion’s cast has grown substantial since its early builds, and keeping tabs on incest, milf, and monster-girl storylines without a reference screen had become increasingly unwieldy.
Kingdom of Passion combines RPG combat and puzzle-solving with a fantasy setting, mixing corruption-focused content with harem-style relationship building across its roster. It remains available on Windows and Android, with English as the sole supported language for now.


Beta 0.10.5 is a free update for existing players and continues Siren’s steady cadence of incremental builds for the project.