đź’ˇ Always back up your save game folder in "Documents" before applying a major update like 1.21, as changes to the car list can sometimes cause conflicts with existing garage data.
For veteran drivers who found the original island too easy, this update introduced optional Expert level AI Bots . These bots were specifically tuned to be more aggressive, making races—especially in Group F—a true test of skill. Test Drive Unlimited Platinum Patch Update 1.21
We tested Patch 1.21 on mid-range hardware (Ryzen 5 3600, GTX 1660 Super, 16GB RAM) running Windows 11. đź’ˇ Always back up your save game folder
The community faced a major hurdle with performance drops and crashes. Patch 1.21 integrated 4GB Executables , which allowed the game to handle the massive influx of high-resolution car models without glitching textures or crashing. We tested Patch 1
Update 1.21 injects several high-profile vehicles into the game's virtual Hawaii, ranging from ultra-exclusive hypercars to rugged American utility: Bugatti Chiron Supersport 300+