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Darkness Seeps Out, Evil Lurks Hidden (Spring Isn’t Always Spring?)

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    Synopsis

    The hidden bud, what will peck at it…? This is the 15th installment in the series!

    This time it’s an occult-themed mansion exploration game. Haruki Takao and his classmates are driven into a mountain mansion while being chased by a mysterious group.

    Just when it seems like all is lost, the group mysteriously refuses to enter the mansion. They begin exploring, wondering if there’s some secret…

    • This is a completely new story unrelated to the previous installment. (Another accident!)

    • 7 new classmates have been created and added.

    Made with RPG Maker MV.

    *Registered as RPG due to being an RPG Maker title.

    Please refrain if you’re uncomfortable with non-con or NTR content.

    You can safely descend the mountain if you gather countermeasures against the mysterious group. If you take too long, they might force their way inside!

    CG: Approximately 10 images per female character with 2 routes. Over 300 variations including differences.

    Voice: Uses audio from “Toshihide Sano Becomes Your Personal Artist.”

    After reaching an ending, you can access the gallery. (All scenes can also be unlocked in the gallery map.)

    As with the previous work, this is registered as an RPG due to being an RPG Maker MV title.

    04/11 Update:

    • Event additions

    • New endings added

    • Typo/error fixes

    • Bug fixes

    2020/03/30:

    • Typo and text corrections

    2020/04/01:

    • Typo/error corrections

    • Flashback scene bug fixes

    • Additional scene bug fixes

    • Added hints in hint character for additional scenes

    Editorial Review

    This is the 15th series entry, and the developers have pivoted to occult-mansion exploration—a smart structural choice that justifies recycling the core gameplay loop for long-running franchises. The supernatural siege premise (mysterious pursuers who won’t breach a particular threshold) creates natural narrative tension without requiring massive mechanical overhauls, and pairing that framework with an NTR-focused cast dynamic positions this squarely in the paranoia-adjacent isekai-adjacent space where trust dissolves as quickly as defenses crumble.

    What distinguishes this installment is the deliberate expansion: seven new classmate characters, each receiving roughly 10 CG images across two distinct routes, yields the promised 300+ variations—a production volume that signals genuine attempt at replayability rather than minimal padding. The dual-route structure per character is notably generous in a genre where linear progression dominates. The RPG Maker MV framework itself isn’t novel, but for this particular subgenre (contained-space exploration with branching corruption paths), it’s functionally adequate; the engine handles time pressure and resource management without demanding AAA production values that would bloat development costs.

    The real selling point here is thematic consistency: the tagline’s cryptic phrasing (“what will peck at the hidden bud”) signals the developers know their audience expects psychological vulnerability to precede physical transgression. NTR works when humiliation operates as a core narrative mechanic rather than a cosmetic layer, and the siege scenario naturally weaponizes isolation and desperation—making the eventual compromises feel inevitable rather than arbitrary.

    This targets veterans of the series plus newcomers comfortable with non-consensual scenarios and partner betrayal dynamics. Casual players unaccustomed to the genre’s psychological brutality should absolutely heed the content warnings; this isn’t atmospheric romance with dark edges.

    A mechanically conservative but thematically committed entry that justifies its 15-installment legacy through patient character work and understood audience appetites.

    Related Tags:

    large breasts  |  adult  |  humiliation  |  NTR  |  Fellatio

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