This is an update to GSC2013 v1.10. Further Information on the developments transforming Game Stock Car 2013 into Game Stock Car Extreme can be found here. Full v1.15 links below - now a 5-part 5.64GB installer: Mirror 1 (thanks to NRT): PART 1 PART 2 PART 3 PART 4 PART 5 Mirror 2 (thanks to SRE): PART 1 PART 2 PART 3 PART 4 PART 5 Mirror 3: PART 1 PART 2 PART 3 PART 4 PART 5 Once download of all 5 parts is complete, make sure all files are in the same folder and run the installer program to install the Game, then activate it using your Serial Number. If you already have GSC2013 v1.10 installed, you may update to version 1.15 by running GSC Sync from your root GSC2013 folder. Main Changelog from v1.10: Content - Added Floripa race track + 4 kart layouts; - Added Montreal 1988; - Added Interlagos Historic external ring layout; - Added Formula V12 (field currently limited to 4 teams and drivers for v1.15 - more to come in v1.20). General features / Bug Fixes - Added fix for CTD when qualifying sessions are turned off; - Added options to switch qualifying off and manually set grid position; - Added fix for pre-race grid reordering functionality (for Dedicated only); - Corrected flag animations flapping widely when a time acceleration is in place; - Support for realtime steering wheel rotation adjustment from the Controller menu (min 180º max 900º); - Adjusted default rearview height / width; - Minimum vertical FOV setting adjusted from 35º to 10º; - Adjusted default shadow updates, sky update frames for smoother shadow transitions; - Executable now is set to include +fullproc by default (for better performance in modern CPUs); - Tire compounds may now have different textures (configured using cockpitinfo.ini file - see F-Reiza for example); - Driver name labels have been adjusted and relocated to a less instrusive look (still requires some tweaking). - Series RFMs have been made available for editing; - All series now have its own RFM, with the adittion of an ALL CARS / ALL TRACKS component (to be used wisely - don´t expect AI karts to work well in race circuits or race cars on kart tracks!) Tracks - Fixed issue with invisible walls in Caruaru; - Improved alternative cloudy sky texture; - Fixed sky issues with Cordoba and Brasilia; - Improved AI paths for Cordoba and Jacarepagua 2005. Audio - Slightly improved F-Retro onboard sounds; - Speed of sound adjusted from 290 m/s to 340 m/s (for slightly more realistic doppler effect); Physics - All cars have received a brake temperature response curve adjustment to generally provide better and feel and be less susceptible to lock-ups; - F-Retro tires slightly adjusted; - Kart rear toe slightly adjusted. Please direct your bug reports on v1.15 to this thread. For issues installing / running / setting up GSCE, please refer to our FAQ first before posting. In need of support with Serial Number renewals or fingerprint mismatches? Please send an email to firstname.lastname@example.org or contact us via PM here supplying the email used in your purchase so we can better assist you.