The Savage Empire
The Savage Empire, also known by its full title, Worlds of Ultima: The Savage Empire, is a role-playing game developed and published by Origin Systems and released for DOS in 1990 and later ported to other platforms. It is the first game in the Ultima: Worlds of Adventure series. It uses a modified version of the engine from Ultima VI: The False Prophet. The story revolves around The Avatar in a lost valley occupied by dinosaurs and prehistoric tribes, like in Arthur Conan Doyle's The Lost World.
I do not own this game, and have not beaten it.
I have never played this game for more than a couple minutes and haven't heard many positive reviews about it.
Like most Origin titles, the game's manual was very well-made, and the game came with a detailed map.