欺心恋曲/亵渎神明的少女 Deceptiive Love Ballad The Blasphemer 偽りの恋の旋律/神を冒涜する少女

Faced with aggressive detectives, I—"Zilin·SAI"—seemed unable to clear my suspicions. At the critical moment, a mysterious caller contacted me: "I can help you, but the price is to go to the mansion where 'demons' reside." A dark fantasy tale of mind games and romance begins now...

At a glance

• Platform: Windows.
• Genres: Casual, Indie, RPG, Simulation, Strategy.
• Release date: Sep 20, 2025.
• Steam user reviews: Positive (94% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Recommended

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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