Synopsis
※This game is created using RPG Maker MV.
Please test the demo version to confirm compatibility.
※Controls are primarily mouse-based.
Keyboard controls are not supported. Please note.
【 Unrestricted Tentacle Play Combinations 】
All tentacle play selections are entirely up to the player.
Beyond just nipple play or tentacle penetration, you can enjoy various combinations like pregnant belly + nipple stimulation + anal play, simultaneous double penetration, bukkake, lactation play, and much more.
【 Training Level System + Fetish Modification 】
You can modify the heroine’s sexual preferences based on training level.
Max out breast sensitivity and she’ll climax from just a light flick of her nipples. Max out vaginal sensitivity and she’ll orgasm from insertion alone.
What fetishes she develops by the ending is entirely up to how you train her.
(Reactions and dialogue change based on training level)
【 Costume Customization Available 】
Every CG includes variations: nude, tentacle play, lingerie, clothed, torn clothing, and pregnant belly.
New costumes unlock as you clear stages.
(Clothing can be changed freely during any scenario in-game)
【 Aphrodisiac Injection – Instant Corruption Ahegao Mode 】
The captured heroine tries to endure climax, but administering aphrodisiacs instantly breaks her will, revealing her ahegao face.
(Without aphrodisiacs, you can witness her climaxing while maintaining her tough attitude)
Choose your play style freely.
Train your captured heroine however you desire.
Editorial Review
This is a tentacle corruption sim that positions itself squarely in the player-agency sandbox subgenre—closer to training sims than linear narratives. RPG Maker MV titles with this focus have become increasingly common on DLsite, but Interspecies Training ADV distinguishes itself through its modular approach to sexual content rather than scripted scenarios.
The defining feature here is the combination system: rather than predetermined tentacle scenes, players construct their own play scenarios from discrete components (penetration type, secondary stimulation, bodily condition states like lactation or pregnancy). This modular design means theoretically thousands of scene permutations, though the underlying character sprite work necessarily repeats. The training level mechanics add meaningful progression—sensitivity thresholds directly gate new dialogue and reaction animations, creating visible character transformation tied to player choice. This closes the feedback loop between mechanical training input and narrative output, which many corruption games neglect.
The synopsis emphasizes fetish *customization* over plot, which honestly positions this correctly: there’s no traditional story arc here, just Alice as a training target whose preferences reshape based on your selections. For players comfortable with that framework, the granularity matters. The mouse-only control scheme suggests mobile-friendly design, and the RPG Maker MV engine carries obvious quality ceiling limitations—expect serviceable CGs with moderate animation rather than studio-tier production.
This appeals specifically to players who want systemic control over a character’s sexuality rather than passive consumption of predetermined content. If you’re drawn to games where your mechanical decisions visibly alter a character’s responsiveness and preferences, where tentacle variety matters more than story coherence, this delivers on that premise competently.
A focused fetish sandbox for players who prize customizable corruption mechanics over narrative depth.
Get “Interspecies Training ADV – Te” on DLsite
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Related Tags:
Simulation | tentacles | training | Corruption | Monster Girl
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