Download size

How many GB is Parnitha: Patient 66?

9 GB

That is more than the typical Puzzle game, which needs about 3 GB.

Leave at least 16 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

A haunted house, whispers from the past, and a truth you were never meant to uncover. Psychological horror inspired by real places in Greece. After an unexplained murder, you are asked to enter the house of a man who killed his wife and daughter. A simple favor to retrieve a document… turns into a nightmare. The house shifts, doors seal shut, and voices whisper in the dark. Each room reveals memories that aren’t your own. Notes, symbols, and disturbing apparitions uncover the story of Patient 66 — a man who survived horrific experiments, but was never the same again. Will you escape, or descend deeper into madness?