As the Harmonizer, lead elite female agents in Agent X, an adult idle tactical RPG. Enjoy cold espionage by day, intimate dynamic H-Play by night, and build your lethal sci-fi harem!

This game is marked as 'Adult Only'. You are seeing this game because you have set your preferences to allow this content.

Edit your preferences

Sign in to add this item to your wishlist, follow it, or mark it as ignored

This game is not yet available on Steam

Coming soon

Interested?
Add to your wishlist and get notified when it becomes available.
 

Mature Content Description

The developers describe the content like this:

This game is intended for adults aged 18 and over only.

AgentX is an adult-oriented 3D turn-based RPG featuring frequent nudity and explicit sexual content. Adult material is accessed primarily through a dedicated Intimacy Training (Train) system and through character/main-story adult CG illustrations and adult animation videos. Combat maps do not contain real-time sexual gameplay.

The game includes:

Full or partial female nudity in illustrations and CGs
Explicit sexual acts, sexually suggestive dialogue, and intimate interaction scenes
Some content depicts restraint outfits, domination/submission themes, and BDSM-style roleplay elements (not instructional real-world violence)
A core mechanic in which the player, as a “Tuner,” suppresses “Corruption” through intimate contact with female characters
Some adult content requires obtaining characters via progression or gacha, meeting story/training unlock requirements, or using in-game unlock items. Paid purchases are available.

All depicted female characters are adults aged 20 or older.

Japanese voice acting

About This Game

The arrival of the ""Apocalypse Star"" brought forth ""Stellar Particles"" that rewrote human DNA, turning a select few super-powered female agents into ""Adaptants."" However, the price of this immense power is an irreversible mental ""Erosion""—they are fated to lose their sanity in agonizing pain, eventually mutating into mindless ""Aberrants.""

As the sole survivor of the ""Ground Zero Incident,"" your genome achieved perfect symbiosis with the particles, making you the world's only human sample of ""Absolute Equilibrium."" As the Supreme Commander—the ""Harmonizer""—of the elite intelligence agency P.R.I.S.M., you are the only guide and antidote for these lethal young agents. Facing ""The Fallen,"" a hostile faction advocating embracing the Erosion, you act as a cold, calculating mastermind by day. By night, guided by the ""Contact Level Theory,"" you perform intimate, feverish, and wet physical touch through ""Resonance Synchro"" to forcefully recalibrate their chaotic biofields—engraving your exclusive stigma upon their bodies and minds!

[Evelyn]

- Faction: P.R.I.S.M.

- B / W / H: B98 / W54 / H95

- An elite agent of P.R.I.S.M.'s First Squad and your childhood friend, she awakened the ""Glacier"" Mark during the Ground Zero Incident, swearing to be your most solid shield of frost. On the battlefield, she is a cold, precise ""Ice Queen,"" but in private by your side, she melts instantly—revealing a girlish vulnerability that is extremely dependent on you and yearns for the warmth of ""tuning.""

[Barbara]

- Faction: The Fallen

- B / W / H: B99 / W55 / H95

- A doll maker from ""The Fallen"" faction with a morbid obsession with ""perfection,"" she firmly believes that eternal, flawless masterpieces can only be crafted by ""drawing material"" from beautiful living humans. Possessing the demeanor of a naive, innocent girl, she cuts and reshapes her prey into ""material"" with an appreciative smile, exhibiting a chillingly cruel aesthetic.

[Aria]

- Faction: P.R.I.S.M.

- B / W / H: B100 / W55 / H97

- A squad medical specialist who awakened the ""Sanction"" Mark, her calm, maternal warmth and gentle smile make her everyone's most reliable safe haven. Beneath this extreme gentleness, however, she occasionally reveals an irresistible ""scheming charm"" and possessiveness whenever your health and daily routine are concerned.

[Monica]

- Faction: The Fallen

- B / W / H: B99 / W54 / H95

- A former battlefield surgeon who awakened the ""Void"" Mark under extreme stress, she twistedly views erasing life as the ultimate salvation, becoming an elegant yet lethal enemy. As her own sense of existence gradually fades away, she harbors an intense fear of being forgotten—and your ""tuning"" ability becomes the sole hope capable of saving her from the Void.

Espionage by Day, Conditioning by Night!

Featuring a dual-track gameplay system of an espionage main line and private conditioning sub-line, unlocking the hidden pasts of agent girls as intimacy rises. Witness proud, cold elite weapons crumble as they reach a dual psychological and physiological climax of total submission!

Dominate a Top-Tier Harem of Elites

Assemble ace agents with diverse personalities—from socially anxious hackers and innocent yet sensual airheads to obsessed corporate assassins. Dominate their minds, bodies, and pasts through deep Harmonization, claiming these beautiful weapons into your personal harem roster.

3D Tactical Squads & Battlefield Carnal Awakening

Deploy sleek 3D Chibi squad battles featuring 5 core classes and Stigma attribute counter-mechanics for deep tactical deployment. Issue ""Harmonize Orders"" mid-battle to force energy synchro, letting girls unleash devastating ultimate skills at the exact moment of their flushed, dazed climax!

Ultra-High Frame Rate Dynamic H-Play & Dual-Persona Voice Temptation

Packed with a massive library of ultra-smooth 2D dynamic H-animations, realistically portraying position shifts and fluid-splattering intimate friction. Fully voiced to deliver the god-tier contrast between cold battlefield prowess and sultry bedroom whispers.

100+ High-Definition H-CGs & Unique Ultimate Cut-Ins

Features over a hundred high-resolution uncensored H-CGs capturing exquisite details of torn fabric and flushed skin. Paired with exclusive ultimate skill cut-in animations during battle, bringing a top-tier show of thrilling combat and intense sensory stimulation.

The battlefield is set, and agents are standing by on the front lines and in the restraint room. The signal to the P.R.I.S.M. console is fully connected—Commander, log in immediately to issue orders and begin conditioning your exclusive agents!"

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Certain in-game content (such as CG artwork and story cutscenes) utilizes generative AI technology. However, all generated assets have undergone manual retouching, modification, and visual inspection to ensure they do not infringe upon any third-party rights prior to being implemented and publicly released.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 or later (64-Bit)
    • Processor: Intel Core i3
    • Memory: 4 GB RAM
    • Graphics: GeForce GT630 or higher
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 4 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 or later (64-Bit)
    • Processor: Intel Core i5
    • Memory: 8 GB RAM
    • Graphics: GeForce GTX 1060 or higher
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 8 GB available space
Review Filters