Because it is a legacy title, digital storefronts like Steam or GOG may no longer carry it due to licensing agreements with the MotoGP brand. Your best bet for a legal copy is searching for on secondary markets like eBay or checking abandonware archives that preserve titles no longer available for commercial purchase.
Create your own rider and work your way up from the 125cc junior ranks to the elite MotoGP world championship. Download MotoGP 08 PC Game 2008
The ultimate "just one more lap" mode. Perfect for fine-tuning your racing line and shaving milliseconds off your personal best. Because it is a legacy title, digital storefronts
Since it’s a 2008 release, most modern machines will run this flawlessly, though you may need to use "Compatibility Mode" (Windows XP or 7) to get it started on Windows 10 or 11. Windows XP/Vista Processor: Intel Pentium 4 or equivalent RAM: 512 MB (XP) / 1 GB (Vista) Graphics: NVIDIA GeForce 6600 ATI Radeon X1600 (Shader Model 3.0 support required) How to Get It Today The ultimate "just one more lap" mode