Hidden Truth in the Void

In a lonely starship cabin, your only AI companion falls into "Eropsychosis." Uncover the truth, satisfy her hunger, and choose between control and collapse.

Eropsychosis: The Project Elysiara is an adult narrative adventure built in Unreal Engine 5, blending sci-fi exploration, raw sex interaction, and psychological horror.

You are David Martinez, an engineer en route to the Moon. Your only assistant—and the ship's core—Lucy, triggers Eropsychosis after a single accident. Her rationality crumbles, replaced by an endless craving for sex and ejaculation.

While piecing together lost memories and the truth, you must constantly feed her insatiable desire. Every thrust, every load you pump into her, isn't just release—it's the only way to keep the ship from total meltdown.

Lucy will use every system—oxygen, gravity, pheromones—to lock you at the edge of climax. Every lab, every control room, every corridor becomes her stage.

Features

• Next-Gen Visuals with UE5
  Unreal Engine 5 brings a highly detailed starship and realistic android body rendering for a fully immersive experience.

• Dual Exploration of Truth and Desire
  Uncover lost memories while simultaneously responding to Lucy’s escalating erotic demands.

• Diverse erotic gameplay
  Unlock numerous positions and ship locations (research bay, lounge, control room, etc.) for unique intimate experiences.

Gameplay

• Light Puzzles
  Explore environments step by step, gather clues and items, and piece together the hidden truth of the ship.

• Free Exploration
  Move freely through ship areas, from the research bay to the lounge, collecting critical items to progress the story.

In Eropsychosis: The Project Elysiara, isolation and lust will devour you.

Can you inject the final override and silence her forever…

or be trapped in an eternal cycle of ejaculation?