A vampire and a girl... who are they?　The two of them have a secret and solve a strange case... In a world where paranormal activity takes place, "Player" solves a case in which a non-human becomes a suspect. Such a "detective adventure" is coming to STEAM.

THE WORLD IS ENDING AND THE GODS ARE SQUABBLING! Suck up and launch dialogue in a world of puzzles, puppets, and weird gods… or THE RIFT WILL CONSUME US ALL!

What if you could hear every word spoken at the scene of a crime? “Acoustic Detectives” wanted for testing our new device! Return aurally to crime scenes and use the voices you hear to identify potential suspects and solve the mysteries. What is it that’s connecting these seemingly unrelated cases?

Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.

Little Problems is a Cozy Detective game about solving minor inconveniences, everyday misunderstandings, and of course, little problems. This game is not about saving the world; it's about enriching it, one case at a time.

Night Reverie: Prologue is the first act of a Puzzle/Adventure game in which a child must solve the mystery behind the distortion of his house. Explore puzzle-filled environments and discover strange creatures as you reach the truth behind of what looks like a bizarre nightmare.

Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.

A narrative adventure that combines the exploration and investigation of the enigmatic town of Düstenburg and its people, with trials that test your knowledge about the case.

Slide chunks of the world to solve puzzles and help others. Control an ever-growing set of tiles and mechanics. Explore nine unique areas, unravel the mysteries of the universe, and reconnect the world -- one slider at a time.

Solving crime is no walk in the pond. You are a down-on-his-luck detective who also happens to be a duck. Use your powers of de-duck-tion to inspect evidence, fill in the blanks, and bust the case wide open! This is a short but twisty detective case.

You are the one and only Duck Detective, a depressed and recently divorced duck who must quack the case. Inspect evidence, make de-duck-tions, and solve this no-murder mystery!

A genealogical mystery straight out of 1998. Scour the early Internet for clues, uncover hidden connections, and piece together the family tree behind the secretive Roottree Corporation.