Steam game

DEVICE 0101

"Device0101" is a mystery action-adventure. Inside a grand mansion, you must find keys to open doors, solve puzzles, and defeat monsters in order to escape.

$9.99 December 4, 2025

By SADARI GAMES

Windows Controller: full
View on Steam
DEVICE 0101 - SADARI GAMES. Popular. Released December 4, 2025
Screenshot of DEVICE 0101 gameplay showing in-action mechanics Screenshot 2 of DEVICE 0101 - additional gameplay view Screenshot 3 of DEVICE 0101 - more gameplay footage Screenshot 4 of DEVICE 0101 - final gameplay screenshot

Overview

About this game

You can enjoy story, puzzles, and battles against monsters.

One day, Risa wakes up in a mansion with no memory. There, she meets her family and friends and gradually begins to recover fragments of her past. Along the way, she starts to realize that she is not the same as others...

                    

Solve puzzles to open blocked paths or obtain keys that unlock doors.

Use weapons to defeat the monsters that stand in your way.

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