Saintess Eruna and the Lustful Book of Corruption

Editorial Meh

Saintess Eruna and the Lustful Book of Corruption is a short, narrative-driven RPG Maker title centered squarely on a corruption arc: a virtuous, extremely busty nun is possessed by a succubus and must resist — or yield to — the lecherous villagers around her over the course of seven in-game days. The game dispenses with combat and puzzles entirely, functioning more like a branching visual novel; players trigger events, manage a corruption meter, and pursue multiple endings across two playable protagonists. Reviewers who like the content broadly enjoy the volume of H-scenes, the unlock-all gallery room, the costume variety, and the achievement-friendly structure. Those less taken with the exaggerated breast proportions — which are the game's unambiguous main selling point — tend to find it generic and undercooked, with recycled assets, thin writing, and a short runtime (roughly 80–90 minutes for the story proper). The core creative criticism is consistent: the game trades almost entirely on its visual fetish appeal and offers little else to hold attention, but for its intended audience — fans of extreme hyper-bust corruption content — it largely delivers what it promises. On the technical side, a notable recurring complaint is that certain H-scenes for one character are locked behind an external patch from the developer's own site, and the English-language version of that patch reportedly fails to unlock those scenes properly, leaving some players feeling they have an incomplete product. A separate, isolated report of the game hanging after applying the patch was resolved with a compatibility workaround, and the overall build is otherwise described as stable. The patch situation is a real inconvenience but does not appear to block the majority of content for most players.