Lee's GPL Motorworks
Welcome to my website which contains programs, patches, and information about Grand Prix Legends that I have written over the years. You are welcome to download and use anything on this site for free. Almost everything here is also available at the
website, but they are spread about in many places so I decided to consolidate them here just for safe keeping.
Be advised that I won't be responsible for any changes that these programs and patches may make to your computer or GPL files. So buyer beware as you get what you pay for! However, all have been used for years and never caused problems. To be safe, make a backup of any important files first.
A special thanks goes out to Stefan Roess who hosts this website and has made many important contributions to GPL.
Legends Of GPL
GPL 20th anniversary tribute mod that uses championship cars from each major mod
GPL 2020 Demo
GPL 2020 demonstration mod
GENERAL PURPOSE PROGRAMS
GPL 3DO Mover
Moves 3DO file vertices by a specific amount.
GPL 3DO Scaler
Scales 3DO file vertices and planes by a specific percentage.
GPL AI Pass Line Creator
Automatically creates track pass1 and pass2 .lp files for track makers.
GPL AI Tutorial
Booklet about AI tests and how to best control their speed.
GPL Image Viewer
Standalone viewer for all GPL image files.
GPL Pace Notes
Plays pace notes sounds while the driver drives along the track.
GPL Setup Manager
Standalone editor for GPL car setups.
GPL Sound Player
Standalone player for 1965, 1967, and 1969 F1 engine sounds.
GPL Targa Trainer
Allows the player to begin training at various locations around the Targa Florio track.
GPL Track Start Manager
Allows the player to begin training at any location on any track.
Provides startup, menu, pit, and track sounds while the player drives along the track.
GENERAL PURPOSE PATCHES
GPL AI Speed Control Patch
Lowers the AI corner speed to 90% of the track .lp goal speed to better match their top speed.
GPL Camera Control Master II Patch
Allows on the fly adjustments of the F10, chase, and pit cam views.
GPL Engine Sound Patch
Provides up to seven simultaneous sounds for each engine.
GPL Head Movement Patch
Moves the driver's head and cockpit viewpoint relative to car movement. Positions the cockpit viewpoint.
GPL Night Patches
Simulates night driving by changing from day to night to day
GPL No Letterbox Patches
Removes the top and bottom black bars for a larger viewing area.
GPL Pitstop Patch
Adds player refueling and tire change during a pitstop.
GPL Tachometer Patch
Simulates a chronometric or electronic impulse type tachometer.
GPL Tire Pressure Bug Fix Patch
Fixes a bug where the wrong optimum pressure is used by the player's tires.
GPL Weather Patch
Simulates rain or fog by continuously changing visibility, decreasing track surface grip, and slowing the AI.
SPECIAL PURPOSE PATCHES
1967 Sports Car Extra Mod Brake Light Patch
Adds working brake lights to the 1967 Sports Car Extra mod.
GPL AI Global Hype System
GPL Differential Information
GPL Patch Information
GPL Suspension Information
Greatest Formula One Drivers
Horsepower Versus Torque
Last Update--02 May 2020