Synopsis
Sexy 3D Action!
Airi, the demon hunter, is on a mission to slay the demon lord.
However, there’s plenty of evil monsters and dastardly traps lying in wait for her…!
Will she be able to defeat the demon lord?
Or does a much worse fate lie in store…?
Characters
Airi (Heroine)
CV: Aki Sora
A naive, but optimistic woman.
Her sweet personality makes it easy to get along with others, but her optimism and carefree attitude frequently get her into trouble.
She’s been training hard to fight demons.
She’s deadly serious about her goal of defeating the demon lord, but nobody else seems to take her seriously…夕宮奏風
Naname
CV: Kanata Yumiya
A mysterious woman who appears to have offered to help Airi…
Nyanko
CV: Ganseki Gonnomaru
A catgirl who lives where Airi was planning set up her base.
For some reason, they all live together now…
Courier the Demon
CV: Hanako Tokiwa
The demon lord who suddenly appeared and took part of the world.
She thinks of everything as her playthings and is always looking for new toys to mess with.
Naturally, everyone is beneath her, and her personality is quite arrogant and cavalier.
The Good Stuff!
Battle Sex!
A real-time captured sex system!
Get caught and fucked by your enemies!
Free Camera Mode!
Not just when you’re down! Change the camera angle mid-battle, or mid-fuck, for a better view!
CG Events!
If you’re defeated in battle, you’ll see a CG event!
Enjoy a slightly different vibe to the 3D action!
You might even get a thank you from the demon…
You can also unlock the CGs without losing!
NPC Sex!
There are NPCs dotted around the map, and the enemies can defeat them!
There are even special, dedicated NPC sex viewing areas (no battles).
Types of Situations
There are plenty of different species and traps for you to enjoy.
Non-con, restraint, vore, milking, absorption, seedbed, pain, pleasure, mental corruption, bad status effects, and more…
Game System
Swords AND Guns!
Switch between up-close-and-personal melee attacks or long-range gunfire at any time!
Enhancement!
Enhance your abilities with the resources you gather.
Up your HP or ATK and more to match your playstyle!
Customization
Customize your fighting style, down to the skills, bullets, and items you use.
You can also acquire customization items during your adventures.
Battle & Exploration Stages (selectable)
Choose whichever stage you like!
Spend your time leisurely exploring, or get right into the thick of battle!
How you play is up to you!
Base Camp
Customize your settings, practice your moves, and interact with NPCs!
Take a walk around, have a chat, or prepare for battle!
More Features
Select your difficulty!
Choose the difficulty level per stage!
We tried to create something that can be enjoyed by both casual players and those seeking more of a challenge.
Adjusting the difficulty level will change enemy parameters, platform difficulty, enemy and trap placement, and boss battle content.
Cheats!
Wanna be invincible or have unlimited ammo? No problem! Play with no worries!
You might even be able to play in a different way than usual…!
Outfits!
Customize your appearance with your gear!
Head out in your favorite pieces!
Gallery!
View the 3D anime or CG event gallery whenever you want!
You can also participate in free battles against the enemy of your choice!
Product Information
* Contents
3D Action Game
Thrilling Battles + Map Exploration + Player Enhancements + Battle Customization
Battle Sex Scenes + CG Events + NPC Sex Scenes
* Stages
Total Stages: 13 (35 Battle & Exploration Areas)
Story Stages: 8 (24 Battle & Exploration Areas)
Challenge Stages: 5 (11 Battle & Exploration Areas)
* Enemy Types
32 types, including main characters, monsters, traps, and bosses
There are also minor characters without restraint attacks.
* NPC Sex Viewing Area
11 themed areas (scattered throughout the stages)
* CG Events
37 base CGs + variations + bonus CGs
Viewable in…
– Gallery Mode
– Free Battle Mode
* Controls
Keyboard & Mouse or Gamepad (Xinput)
Key configuration available
* Playtime
5+ hours (varies depending on play style)
* Supported Languages (Text)
Japanese / English / Simplified Chinese / Traditional Chinese / Korean
* Test Play Contributors:
ChaosGate / Masterpromanco / Uma no Are / Guribel / Tail Aki / Yukkuri Raven / Yuna
| Circle | Himitsu Kessha Kijineko |
| Tags | R18, Action, Voice, Music, Animation, Application, Chinese Simplified, Chinese Traditional, Korean, Japanese |
| Price | 2,640JPY |
Editorial Review
Innocent Assault positions itself as a 3D action-focused adult game with sexual combat mechanics—a subgenre that’s seen moderate revival in recent years as developers leverage animation technology to merge gameplay progression with sexual content rather than treating them as separate systems. This approach remains less common than traditional visual novel frameworks, placing it in territory occupied by niche but dedicated audiences.
The core appeal here hinges on the interplay between dungeon-crawling gameplay and strategic vulnerability. Airi’s characterization as an optimistic but naive demon hunter sets up the thematic foundation: her earnestness becomes a liability in a world structured to exploit it. The roster of supporting characters—Naname’s mysterious assistance, Nyanko’s catgirl domesticity, and Courier the Demon’s chaotic dominance—establishes a dynamic where the protagonist’s naïveté creates natural plot friction. This isn’t mere set dressing; it’s the engine driving both narrative tension and combat stakes.
Production values appear solid across the board. The combination of animation, voice acting (credited across multiple languages including Japanese, Korean, and Mandarin variants), and original music suggests a mid-to-upper tier doujin budget. The multilingual support is notably rare for adult games and signals confidence in international reach.
Where Innocent Assault differentiates itself is its refusal to separate “action gameplay” from sexual content thematically. Failure states and combat mechanics feed directly into the narrative consequences rather than existing as optional branches. This creates genuine mechanical stakes absent in most visual novel-adjacent works.
Ideal for players who value animation quality and responsive gameplay systems but don’t want sex scenes cordoned off as separate reward content—those seeking a unified vision where combat vulnerability and sexual vulnerability share narrative space. The multilingual support makes it accessible across regions where similar titles rarely venture.
A genuinely ambitious 3D action-sex game with the production values to back the premise.
Official English version available ↓
Get “Innocent Assault” on DLsite
English Version → Free TrialJapanese Original
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Related Tags:
R18 | Japanese | Application | Animation | Music
