v1
Latest
Shirok8
First release.
- Initial translation.

エージェントシリウス・インタルード 悪堕ちが似合う彼女だって学園を変態宗教から守りたい!
Agent Sirius returns to her school, where a strange and lewd religious cult is starting to take hold. This follow-up comes after Agent Sirius: Even a Pleasure-Vulnerable Girl Wants to Protect the School from Brainwashed Monsters! and its NTR Kingdom of Betrayal DLC, and once again it is up to her to protect the school.
It is an exploration adventure built in RPG Maker by ルナリアン and released in 2026. Each chapter runs from a prologue into exploration and on to the next chapter. Collecting Help Points around the school unlocks extra events, a monster encyclopedia and a world guide, and a character log keeps track of how the cast changes. An optional Dark Side Route leans into corruption. The game is not voiced.
The English patch translates the game's text, plus one menu image. It comes as an .htpatch for HTPatcher and as a zip of already-patched files.
Translates the game's text and its menu image, for HTPatcher or as pre-patched files.
Translated images (menus, buttons, title cards)
1 images · Translated
Download HTPatcher from its GitHub releases page and open it.
Select this game in HTPatcher's list. Beta and autotranslation builds are not picked automatically: download the .htpatch file from this page and select it manually.
Point HTPatcher at your game folder and click Apply. It checks your game version and patches only what matches.
The Direct Download zip holds pre-patched game files for one game version. Extract it into the game folder and overwrite. If your version differs, the game may break, so HTPatcher is the safer option.
Uninstall: HTPatcher keeps a backup of the files it changes; restore it from HTPatcher, or reinstall the game files.
It is a sequel to the first game and its DLC, so playing those first gives more context. This patch only covers this game.
Apply the .htpatch with HTPatcher, or copy the contents of the patched-files zip into the game folder and overwrite.
First release.
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Two heroines who fight through traps and status debuffs
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ザコに○問されるドM向けゲーム!
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A hero with cheat-level strength exterminates succubi!! Cheat weapons! Ultimate magic…

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