In Sinisomnia - Digital Artbook, explore how the beloved and terrifying characters and scenes that appear in the game came to exist. Get a behind-the-scenes look at the terrifying ideas that went into the game's development!

Step into the Sinisomnia Digital Artbook and explore the creative world behind the horror. This collection features exclusive pieces from the artist, known for his dark, atmospheric style. From surreal sketches to hauntingly beautiful illustrations, it’s a perfect keepsake for horror fans and anyone who wants a closer look at the making of Sinisomnia.Click the gear icon → Manage → Browse Local Files to find the Digital Art Book

Sinisomnia - Digital Artbook

Sinisomnia is a psychological point-and-click horror game that traps you in a looping nightmare of uncertainty and dread. Scattered fragments, unsettling oddities, and the constant sense that something isn’t right await at every turn.

Explore a series of surreal, dreamlike environments where repetition becomes a source of growing discomfort. You’ll revisit the same spaces again and again, yet something always feels... off. Subtle details shift. Layouts change when you’re not looking. What once felt safe and familiar begins to betray you, warping into something alien and wrong. Each interaction, no matter how small, chips away at the thin layer of reality holding everything together. You’re not solving puzzles in the traditional sense. Instead, you're unraveling a fractured consciousness, one eerie encounter at a time. With every step, the line between your mind and the madness you're exploring begins to blur. You are not alone in here. But you may be the only thing left that’s real.