GP4: 1993 Mod Version 2.0 by KerleyF1 & fongu

The 1993 season.

What do you remember from it?

• Prost coasting to the championship
• Senna's incredible season
• The last time Prost and Senna shared a track
• The "most technologically advanced F1 cars" ever
• Andretti's ill-fated move to McLaren
• Hakkinen's start at McLaren
• That incredible first lap at Donington
• The under-rated simmering rivalry between Senna and Schumacher
• Berger's suspension failure on the way out of the pits at Estoril
• Sauber's impressive debut
• Irvine's debut and punch-up

The 1993 season has been faithfully recreated by so many talented modders from the community. Also, It's been a delight to work with the nicest guy in the GP4 community, my friend, KerleyF1 (grandprixmods.blogspot.com).

For a long, long time, we had talked about updating the 1993 Mod for Grand Prix 4, and it's finally here! 

KerleyF1 has done great work on the structure of the mod and the graphics and painstakingly installing all the track specific variants of the cars and helmets. In game graphics like the one below look fantastic. 

This is built on the work on previous mods by TomMK (from GP4 Central) and Mschumi24. 

And a massive thanks to Öggo who has been involved in every car in this mod, except one late season Tyrrell 021 which was done by me. Not only that, he's created all the helmet shapes and every driver has a personalised helmet texture do a level of specificity that is mind blowing. This mod also features a lot of his tweaks that have brought this mod to the next level. 

I have learned a lot in making the 1994 mod, and it was good to carry some things over to this mod. 

So what's new?

The top four teams, namely the Williams, McLaren, Benetton and Ferrari, have all had their cars resized to be more consistent with one another. For the Williams, I have also extended the front wing horizontally to be more accurate. GP4Central's mod also had low downforce rear wings, which have been incorporated into this mod, along with new lower lods for them. 

New tweaks include removing the refueller from the animation, and starting the race with full fuel loads. 

The 1993 steering wheel brought to us by Carl_gpgames is now included. With Öggo's tweak, this is now properly rendered in 3D and enables the advanced carshader. The external wheel was added by KerleyF1, and the arms are from Carl_gpgames, whilst the glove is an adaption from working in ChatGPT.

Carried over from the 1994 mod are the pit props and the marshall. I have also brought over the new high resolution tyre treads to go with the updated 3D rims and sidewalls by Alesi_fan and Öggo. There's also lots of customisable options in the CSM menu too. 

Updated sounds by jcgrj are also carried over from the 1994 mod with some sounds by Mitsuro_Sano. 

Also new to this mod are individual internal cockpits. This version is a bit more refined than the 1994 mod, and as the cars created for this were done with a generic dashboard, it means I can get a working dashboard on all teams, even though the positioning is different for each car. 

I have also created new visors, these ones are more inspired by the ones in the 2011 mod. 

Thanks again to Gap177 for his amazing work on the existing 1993 trackpack by Plodekk and cleberpister. Here's some more screenshots from the mod with some of the new HD tracks.  

Installation Notes

Zaz Tools & GpxPatch

As with all my mods, you will need Zaz Tools and GpxPatch installed. You will also need to install CSM Process (CSM Add-on) for this mod to work too.

Follow this guide to help you install it: Guide to installing Zaz Tools and CSMProcess

Download GPxPatch Download Zaz Tools Download CSM Add-on

1993 CSM F1 Mod - version 2.0

Download and install this mod from the CSM menu

The PLUS update allows you to change the team 11 pitboxes. This will need configuring, and is not essential to the running of the mod

Download Part 1 Download Part 2 Download Part 3 Download Part 4 Download Track Pack v2.1 Optional PLUS download

Download update - version 2.01 (updated Oct 2025)

This update includes Berger's Bieffe helmet, and internal cockpit fixes.

Download and install this mod from the CSM menu.

Info Download Update

Happy racing!

GP4: ICYMI May 2024

Firstly, let me apologise that there hasn't been many blog posts lately. Don't think I'm any less busy cooking up some GP4 updates for you. I'll share it with you when its ready. 

Anyway, it's been about a month and a half since the last one of these ICYMI (in case you missed it) updates, and wow, there have been a lot of great mods being added to the community. Much of what you find here is also available in my blog here, as I try and keep this resouce updated.

So without much further ado, here's a list of updates...

2024 Updates

Don't forget to check out the 2024 download sources page for the current season downloads created by various members of the GP4 modding scene. 

https://fongugp4.blogspot.com/p/gp4-2024-download-sources.html

We've had more Ferrari liveries up to and including the Monaco GP, a fix to the Sauber, and a McLaren and Mercedes released by Isaint along with some other bits and bobs. 

I try my best to keep this page updated, like I did for the last few seasons. Without a mod available, this is probably the best place to keep track of the latest content to build your own. 

Mods updated

1997 Mod v2.0 by MSchumi24
	MSchumi24 is back and has done a great update including the HD cars originally created by VRC of the Williams FW19 and the Ferrari F310B. Soulbringer's excellent McLaren MP4/10 and the Arrows originally by Kefla, (both of these are available in Assetto Corsa thanks to our friends at ASR Formula) have also been added. SkaningeN's updates to the original F1C conversions have also been updated, which means its a fantastic upgrade to the original mod.
	Info
	Download part 1 Download part 2

2000 Mod by Kedy89
	It's also great to have Kedy89 back and active in the GP4 community once more. He was working closely with Coldblood during the first round of updates to EnzoJZ's brilliant car shapes. Thanks to Hega, the content was finished and Kedy89 has done a great job compiling these into his mod.
	Info
	Download part 1 Download part 2  Download part 3 Download part 4

2007 Mod by Kedy89 updated
	The 2007 mod has also received some attention:  Adds petrus' GPaedia, Zifox' generic internal & external StWheel. Fixes stwheel.ini, no CD on startup, Ferrari cars.ini, tyre textures. Minor graphical updates
	Info

2015 Mod by Kedy89 updated
	This update simply adds Prblanco's weightfix cap. This basically fixes the cars going off at turn 1 at Monza due to a weight mismatch in the physics update.
	Info
	Download part 1 Download part 2

2018 Mod by Kedy89 updated
	Similar to the 2015 update, this updated mod adds Prblanco's weightfix cap.
	Info
	Download part 1Download part 2

Add on Packs

2009 Add-ons by SkaningeN
	SkaningeN has been creating a decade worth of track specific updates, and now he's shared the results of his work on 2009. Here are three packs, track specific updates to cars, a helmet set update with textures corrected to fit their corresponding shape, and a nice update to the 2D rims correct for each team.
	Cars Info
	Helmet Set Info
	2D Tyres & Rims Set v1.1 Info

Tracks

2001 9 new HD Tracks by Hega
Info	Hega had already done some fantastic work on updating 2001 tracks to amazing quality. Carl_gpgames had also done some AI upscaling working seperately and now the two have been combined to form some unbelievably stunning tracks for GP4. There are 9 tracks shared to date, incredible stuff.
	A1 Ring, Austria
	Hockenheim, Germany
	Imola, San Marino
	Interlagos, Brazil
	Monte Carlo, Monaco
	Monza, Italy
	Silverstone, GB
	Spa Francorchamps, Belgium
	Suzuka, Japan

Fictional Tracks by Viking75
	Viking75 has been releasing so many fictional tracks recently it's hard to keep up with them all. Each has their own flavour and theme, a mix of high speed blasts and sweeping curves.
	The Nardo Ring, Italy Info
	Puy de Dôme, France Info
	Eastwood Valley, New Mexico, USA Info
	Duel California,  USA Info
	Navajo Tribal Park, USA Info
	Rollercoaster Info
	Montreal Special Info

MISCTSO Trucks updated by Xandy
	Xandy has been doing great work on these trucks, a valuable tool for track makers to include in their own work. These incredibly low poly work mixed with beautiful HD textures are just perfect for GP4.
	Info

Utilities

GP4 Mesh Tools for Blender [V2.20]  by Öggo
	I had to get a new laptop earlier this year and installing Blender v4.0 I noticed that the Mesh Tools add on was not compatible. Thankfully Öggo was kind enough to update his add on to make it compatible and has taken the opportunity to add new alpha channel blending functionality as well as other improvements.  I'm still a dinosaur and I still use GP4 Builder and Zmodeler 1.07B (a tool last updated in July 2003!). However, the benefits of more modern tools like Blender give access to a whole new world of tools to help create better quality mods in a much quicker and efficient way. Essentially, this tool is future proofing GP4 modding and I can't emphasise enough its importance to the GP4 modding community.
	Info

GP4 D3D8dll Zfighting Stencil Buffer Fix Test by gplaps
	Thanks to gplaps for dropping into the GP4 community to drop this little gem of an update. For a long time, GP4 users have had to put up with flickering in the distance on objects and cars. It was always well known it was to do with Z buffer, but now we have a fix that improves it greatly.  If you have no idea what I'm on about, there's a nice little video below.
	Info |  Video

GP4 Vanilla

Original cockpit & steering wheel remastered (incl. 2001 textures) by Carl_gpgames
	I loved the idea when Whills created the cars from the original Grand Prix, GP2 and GP3 into modern games. I liked it so much that I included the GP2 cars in my nostalgia driven 1994 mod.  Carl_gpgames has been on his own mission to update the original GP4, staying faithful to its looks and feel, whilst being able to run it at stupidly high resolutions and look good at the same time. So I've dedicated a page to this work here: GP4 Vanilla  Previously, we had the arcade HUD upgraded by 32bobo32, and as mentioned earlier, Carl_gpgames had AI upscaled all the tracks. Now its the internal cockpit and steering wheels that receive some love. The cockpit has been recreated in Blender and remapped and fitted with new textures, a vast improvement on the original. The steering wheel is now faithfully recreated in 3D, and supplemented with HD textures. To see the results have a look at the video below in glorious 4K.
	info | YouTube Preview

Well, I need a break and a new hard drive. 

Credits and kudos to the authors who love this game and share their talents and their work for something that's over 20 years old and is still being enjoyed and played by people all over this terrestrial ball. 

Long live Geoff Crammond's Grand Prix 4!