Haunted Halls: Green Hills Sanitarium is an adventure developed by ERS G Studios, released 28 November 2010 on PC (Microsoft Windows).
What Haunted Halls: Green Hills Sanitarium is
Haunted Halls: Green Hills Sanitarium is an adventure game developed by ERS G Studios and released in 2010. It was published by Big Fish Games. It is available on PC (Microsoft Windows) only.
How it plays
It is played from a first person perspective. Its themes are horror. It is a single-player game with no multiplayer component.
What it launched against
Haunted Halls: Green Hills Sanitarium launched on 28 November 2010, within three weeks of Assassin’s Creed Brotherhood, Assassin's Creed Brotherhood, Call of Duty: Black Ops and Need for Speed: Hot Pursuit.
Released around the same time: Assassin’s Creed Brotherhood, Assassin's Creed Brotherhood, Call of Duty: Black Ops, Need for Speed: Hot Pursuit.
Screenshots
All media
Quick answers
Haunted Halls: Green Hills Sanitarium — frequently asked questions
When did Haunted Halls: Green Hills Sanitarium come out?
If you like this
