The system requirements for Road Rash on PC are relatively low:
often contains pre-installed folders that just need to be unpacked and run. Quick Tips for Modern PCs Compatibility Mode : If the game doesn't start, right-click the file, go to Properties > Compatibility , and set it to Windows XP (Service Pack 3) Windows 95/98 Color Issues
The PC version that everyone hunts for today is the , often mislabeled as Road Rash (1996) or Road Rash 3D (but it’s not 3D—it uses scaled sprites). The full game—including all tracks, bikes, and the kick-ass soundtrack by Rob Hubbard—fits into approximately 22–24 MB after installation . That’s why the keyword “-25 mb-” is so popular.
Right-click the RoadRash.exe , go to Properties , then the Compatibility tab. Check "Run this program in compatibility mode for" and select Windows 95 or Windows XP .