Killing Time (1996) PC FPS trailer & intro 3DO
22Killing Time is a horror-themed FPS video game with Full-Motion Video components, developed by Studio 3DO. Though meant at first as an exclusive for their 3DO Interactive Multiplayer console, it was later ported to the Windows 95 PC platform in 1996 by Intrepid Software and to the Macintosh when the 3DO system failed to meet sales expectations.
In the early 1930's, Tess Conway, obsessed with ancient Egypt, and her guests vanished without trace... right in the middle of a wild party on the Conway island estate. Sixty years after this events it's your mission to investigate the strange events that took place in those days.
Though Killing Time is graphically a typical Doom clone, there are some differences: the game has one huge level instead of many smaller ones which allows you to return to old places at any time, i.e. to pick up health packs or ammunition. Also the spirits of Tess and her guests appear occasionally and bring the story of that evening to light helping you to find keys, to unlock doorways, to locate secret passages and to solve puzzles.