Star Wars: Dark Forces

Dark Forces is a close prequel to the original Star Wars movie trilogy. The game marks LucasArts' first attempt to enter the first-person shooter market. Instead of licensing the DOOM engine, like many competitors, LucasArts created its own internal Jedi engine. The Jedi engine contains advanced features over similar tech, including the ability to look up and down, jump, crouch, and limited support (in the build used for Dark Forces) for rooms (sectors) over rooms. The 3D models also make occasional appearances inside the game, as turrets or Kyle's ship dropping him off or picking him up from each mission.