Realms of the Haunting is a first-person adventure shooter game developed by Gremlin Interactive and published by Interplay Productions.

Adam soon discovers the house contains portals to several different universes, and that he is the Chosen One who must prevent the final apocalyptic battle between the forces of good and evil.

The game has over 40 hours of content, including many different universes to visit and a plot which involves multiple sides fighting for their own causes.

[4] Though he noted a lack of originality in the basic plot, Air Hendrix of GamePro found the high-quality cinematics, atmospheric presentation, and overall strong gameplay as both a puzzle adventure and a first-person shooter made Realms of the Haunting a captivating experience.

Next Generation was most impressed with the game's massive size, reckoning that it takes 80 to 100 hours to complete, rarely reuses textures or architectural designs in different areas, and has a huge variety of monsters.