CTDP is the short form for Cars & Tracks Development Project. We are an independant modding-group for racing mods, mostly Formula One. We translate modern racing series to racing simulation games. This is just a hobby of our members and they work on their projects in their spare time. CTDP work is strictly non-profit oriented and non-commercial.

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CTDP F1 2006
rFactor

CTDP F1 2006

Racing

F1-season 2006 meets rFactor. Good things need time, but now we bring you the complete season-package. Again, put on your racing gloves and sneakers and...

CTDP International Formula Masters 2009
Assetto Corsa

CTDP International Formula Masters 2009

Racing

The premier mod by CTDP for Assetto Corsa brings you the 2009 season and Hill Climb Event with all competing cars and drivers.

CTDP F1 2005
rFactor

CTDP F1 2005

Racing

Something missing in your rFactor? Something fast? Something loud? You have waited long time, but CTDP finally brings you the real Formula One-experience...