The nightmare returns... Explore a dark and creepy mansion crawling with terrifying monsters, find keys, and use weapons to fight back as you try to find your way out!

Worried about monster attacks? Those days are over. You will now become nothing less than a god!

For the speed freaks among you, this is your chance! Outrun the terrible monsters and set new speed records!

You want no restrictions on ammunition?! You got it! Purchase this downloadable content to acquire unlimited ammunition for all weapons!

A short 5 minute horror game!

【This is the fear of someone trapped in a dark, abandoned house.】 This is the latest entry in the QuietMansion (formerly known as KENGOHAZARD) series. This evolving short horror game, which was developed by a 19 year old Japanese student, is coming to Steam!

【Can you live with this fear?】 A horror game developed by a Japanese high school student all by himself is coming to Steam! Escape the monster's pursuit in the creepy mansion, sometimes using weapons to fight back and find the key to escape!