B-PRISON UNCHAIN

B-PRISON UNCHAIN B-PRISON UNCHAIN is an adult anime RPG where you play Misha, infiltrating a succubus-filled prison to hunt Asmodeus. Face temptations, magical battles, and a secret mission.

B-PRISON UNCHAIN

B-PRISON UNCHAIN is an engaging adult role-playing visual game that drops you into a surreal fantasy realm of magical combat. You step into the role of Misha, the Demon King’s strongest warrior, as she infiltrates a prison overrun by succubi to track down a terrifying target.

Expect vivid, anime-style visuals, tightly detailed locations, and escalating trials—both in battle and in moments designed to test your limits. Misha carries out a secret assignment from her master while navigating isolation and extreme danger, all while being surrounded by seductive temptations.

Amazing Storyline

The game follows Misha, the Demon King’s elite warrior, as she enters a succubus-infested prison alone. Her goal is to hunt down Asmodeus, an immortal succubus capable of shapeshifting.

Inside, Misha crosses paths with a dangerous group of pleasure-obsessed criminals—clever, persistent, and willing to do anything to get what they want. The question is simple: can Misha keep her purity, dignity, and the secrecy of her mission intact—especially with the trust of her master, Gilard, depending on her?

Fantastic Characters

Succubus Misa Amane

• Described as the strongest heroine in the Demon World, serving under the Demon King’s banner.
• Uses dark magic and wind magic, and is highly skilled with swordsmanship.



• Often seems intimidating, yet her personality is surprisingly innocent and she has little to no romantic experience.
• Because of her overwhelming power, she sometimes lets her guard down around enemies.
• CV: Mayuki Mashiro

Demon King Gilad

• Leader of the Demon King’s forces.
• Places complete trust in Misa Amane.

Assistant Gilatos

• The Demon King’s assistant.
• Failed to eliminate Asmodeus—leaving Misa to handle the aftermath.

Asmodeus

• A ruthless nightmare freed from an old seal.
• Can regenerate, transform, and absorb others.
• Blends into prison life while absorbing prisoners, all while plotting revenge against Misa.

Rimus

• One of the prison’s leaders, nicknamed “The Queen”.



• Attempts to brainwash Misa using hypnosis and poisoned tentacles.

Pini

• One of the prison’s leaders, nicknamed “Drug Lord”.
• Tries to make Misa addicted through clever traps and dangerous medications.

Chindoro

• One of the prison’s leaders, nicknamed “King of Sex”.
• Attempts to force Misa into servitude using brute strength and endurance tests.

Warden Zaki

• Leads the “Anti-Demon Lord Faction”, a political rival of Demon Lord Gilad.
• Quietly supports Misa during her solo fight—but his real intentions remain unclear.

Attractive Highlights

• Dynamic combat system: fight using speed, weapon mastery, and tactical dodges while countering nightmares disguised by tempting illusions and deadly tricks.
• Stamina and environment management: outplay opponents who use psychological pressure and ambush-style attacks aimed at your weaknesses.
• Unlock hidden abilities: learn tools to fight shapeshifters and recognize enemy behavior patterns so you can survive the prison’s deadly power structure.

Wonderful Characteristics

• Explore a claustrophobic biomechanical prison world packed with surreal nightmare hideouts and mysterious archives.



• Surreal presentation and tense audio: pulsing soundscapes and striking visuals intensify pressure as Misha faces both direct danger and corrupting temptations.
• Consequential moral decisions: choices can ripple through an ever-shifting environment, creating a distinct experience at each dangerous stage.

Summary

Prove Misha’s strength by eliminating Asmodeus while keeping her sense of self intact. Interact with other inmates whose distorted alliances and dark secrets may offer short-lived advantages—or lead you straight into traps. Choose who to trust, what to risk, and what to sacrifice to reshape Misha’s legacy. Different endings will reflect her honor and determine the fate of the prison.