Maybe some of you have read my comment to reduce my GP4-effort a bit. This is no retirement for sure. I just want to release a few WIP-tracks those are important for the community or of those I'm quite sure I won't finish them. In general, I will carry on making new tracks for GP4 or...

StrategyMaster by KlausFeldmann *Released* English: As you may know, in modern times all F1-teams use special and very complex computer simulations to calculate the best possible tactics for the races. To get something equal, I started working on these kind of tools as well. The result...

Üqbar 2013 I'm proud to present the 2013 version of Üqbar. Next to some other changes, the track is more safety than the original one. It was just planned as a short update, nevertheless finally it took me more than 20 houres to make it :). Base: Gildoorf's great 2007 version of Üqbar :ok...

Hey all, as you may know over from GPG, I'm about to make the Guia Circuit Macau, one of the most fascinating circuits in the world. Firt I thought it could be too difficult to drive, but the first in-game-test was quite good. It was really possible to attack :ok:. Everything seems to be quite...

Hello to everybody, when we add a haze to a track, sadly it doesn't look that good in game as it should, for example here: For a better understanding I contrasted the pic a bit more, so that the problem should be quite obvious: And my question is: What can we do to avoid the haze having...

Hey guys, here is my current version of Austin 2012. Special thanks to: - KTC for the DAT-file, - Ginoblade for his great version and permission and - Vesuvius for smoke and dust-file The most important improvements in this version are: - real gravel traps, - mostly original run-offs and -...

This thread is for all my small releases those aren't worth it to open always a new thread each time. --> All my tutorials: All my tutorials those have bee released so far, can be seen in this thread. --> Tutorial-thread --> Krombacher Intro 1999: This is especially something for the german...

I decided to release my tutorials and tools in both international GP4forums. I hope you understand I cannot translate everything into espanol ;). Here we go: --> Image Calculator for GP4Builder: A simple Excel worksheet to calculate the right size of a picture in GP4Builder to get the right...

Spa-Francochamps 1998: I'm very proud to present the 1998 version of Spa-Francochamps for Grand Prix 4: Download link on this page. Enjoy the track and have fun!