Full Throttle: Hell on Wheels is the cancelled FT “sequel” that was announced in mid 2002 by LucasArts, for Windows and, for the first time in the series, PlayStation 2 and Xbox. The game was to be an action-adventure, with more emphasis on action and fighting than adventure. Sean Clark was named the project lead of Hell on Wheels and the development progressed smoothly until late 2003, when it was abruptly canceled.
Just months prior to that, at E3 2003, a playable demo was shown and a teaser trailer was released by LucasArts. Simon Jeffery (then president of LucasArts) said that “We do not want to disappoint the many fans of Full Throttle, and hope everyone can understand how committed we are to delivering the best-quality gaming experience that we possibly can” in the official press release. Critics cited poor graphics compared to other 3D action adventures of the time and Tim Schafer’s lack of involvement in the project as possible reasons for its cancellation. Additionally, Roy Conrad, the original voice actor for Ben, died in 2002.
Hell on Wheels would have been set in El Nada, Ben’s “old stomping ground”, whose roads have been mysteriously destroyed. Ben believes that one of the new gangs introduced in the game, the Hound Dogs, are behind this but soon discovers a more sinister and murderous plot. Together with Father Torque and Maureen, he would have thwarted the (unnamed) villain’s plan and protected “the freedom of the open road”. [Info from Wikipedia]