Buy DAEMON MASQUERADE PC

Detective Lambda and the Daemon of Records, Biblios, enter the 93rd Daemon Masquerade as the final pair of contestants. They must identify the names and powers of six rivals within seven days to avoid erasure, facing opponents ready to kill for secrecy. This supernatural detective game draws from anime like Death Note and Fate/stay night, plus Ace Attorney-style investigations. Players organize clues on a customizable pinboard, arranging them in rows or scattered piles. Scribble notes straight onto evidence and use the Thread of Logic system to deduce truths through multiple paths, backed by facts. Casual adventure fans who enjoy meticulous clue-sorting and flexible deduction thrive in this battle of wits on PC.

Midnight, September 5th, 1997.

The reclusive Detective Lambda and the Daemon of Records, Biblios, are the 7th and final pair of contestants in the 93rd Daemon Masquerade. Charged with uncovering the names and Daemonic powers of the other six competitors, they have only 7 days to unmask their opponents, or else they will be erased from existence. To make matters worse, it seems their adversaries are willing to kill to protect their identities. It's time for the ultimate battle of wits!

Daemon Masquerade is a supernatural detective game inspired by anime like Death Note and Fate/stay night, and games such as the Ace Attorney series.

Organize the Evidence

Meticulously sort the clues on your pinboard however you see fit. Do you prefer the neat orderly rows of a professional detective, or the scattered piles of a conspiracy theorist?

Annotate your Thoughts

There's no need to fetch a pen and paper, scribble your notes directly onto the evidence!

Deduce the Truth

The Thread of Logic deduction system allows you to solve cases in multiple ways, just as long as you've got the facts to back up your theories.