Synopsis
Extremely hardcore! Real-time 3D custom machinery destruction masturbation simulator final chapter!
Combine over 130 different machines freely for even more intense masturbation!
☆SF Machine MOD Update!
Added a MOD that converts most machines into sci-fi versions!
Enjoy machinery violation by emotionless SF machines!
☆Story
A demon lord’s castle remains in a destroyed world.
Nagi, an elf witch, found herself passing time with masturbation using machinery discovered in an underground chamber.
Just as she was becoming satisfied using all the machines, she remembered the existence of a ruined temple at the very top of the demon lord’s castle.
Inside was a Cloud Buster containing machines of unimaginable quantity and ferocity compared to those in the basement chamber.
The Cloud Buster is a massive machine that uses orgone energy to blow away stagnant clouds, and within it contained ritual-purpose machinery.
Faced with machines capable of punishment so severe it might kill her, Nagi felt driven onward.
When she fully unleashes and uses all the machines within this Cloud Buster, she should obtain a clue to restore the destroyed world.
Nagi resolved to offer her body to these cruel machines… A harsh, brutal, and nightmarishly pleasurable machinery masturbation begins.
☆Combine abundant varieties of machines for masturbation
Over 130 machine types!
Piston machines can be extensively customized with different power sources, tips, and attachments like injectors and spanking modules.
Machines for urethra and clitoris, spatula chastity belts that scrape vaginal and anal walls, high-intensity chainsaw chastity belts and other torture-like devices are fully equipped.
Many assisting machines like anal plugs, penis plugs, and parasitic creatures that burrow deep.
Even summon and dominate/be dominated by futanari clones!
Freely combine multiple machines to pursue extreme machinery masturbation!
Use the orgone obtained from climax to unlock even more machines!
Altars and machines feature torture device designs like wooden horses and pillories!
☆Inject chemicals for extreme masturbation!
Using injectors, inject drugs into vagina, anus, breasts, and mouth until the belly swells for extreme sensations!
Editorial Review
This is the final installment in zerobyteorbit’s machine violation simulation series, and it doubles down on the franchise’s core premise: a real-time 3D customization engine where players assemble 130+ mechanical configurations to create increasingly elaborate scenarios. The work sits firmly in the extreme content niche, combining futanari and machine violation themes with an engineering-focused gameplay loop that prioritizes player agency over narrative.
What distinguishes this entry is its modular design philosophy. The ability to freely combine discrete machine components mirrors the appeal of sandbox adult games, except here the “building” mechanics are the primary content rather than supplementary. The SF MOD update demonstrates a deliberate effort to refresh the asset library—converting standard industrial machinery into sci-fi variants prevents aesthetic fatigue across extended play sessions. The narrative framing (elf witch Nagi discovering progressively intense machinery in a demon lord’s castle) provides loose context without demanding story investment, which aligns with the simulation-focused player’s priorities.
The 3DCG presentation appears technically competent for the space, though “destruction” and “violation” terminology suggests the work leans heavily into impact visualization and deformation effects rather than character animation nuance. The addition of “emotionless SF machines” as agents suggests the work is exploring depersonalization fantasies—the machines themselves are the draw, not character interaction.
This appeals specifically to players who prioritize mechanical complexity and customization depth over character development or traditional erotic pacing. Fans of industrial fetish content and those drawn to the building/creation aspect of adult games will find substantial playtime value here.
A comprehensively designed machine violation simulator that treats customization as its own form of content—mechanically ambitious within its niche.
Get “Sky Temple Machinery Destructi” on DLsite
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Related Tags:
adult | Simulation | Masturbation | male-oriented | futanari
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Official English version available ↓
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