Another "Full Throttle" sequel began production in 2002. Entitled "", the game was to be for the PlayStation 2 and Xbox consoles. In contrast to the original "Full Throttle", "Hell on Wheels" was to be an action-adventure game. Development was headed by Sean Clark, his last work for the company. "Hell on Wheels" was showcased at the 2003 Electronic Entertainment Expo, where a playable demonstration and a teaser trailer were displayed. Despite this, LucasArts halted production in late 2003. Commentators cited poor graphics compared to other action-adventures of the time and Schafer's lack of involvement in the project as possible reasons for the decision. Additionally, Roy Conrad, the voice actor for the series' protagonist, had died in 2002.