Okay, it never won Le Mans. It didn't even do all that well in Group B, as the FIA killed what may stand as the manliest class ever to exist in the history of motorsport before FoMoCo engineers really got the machine exactly right. But just look at it! It's a fabulous kitbash with a body built by freaking Reliant of all people. Plus, even though it was heavier than other cars of the era, you can tell by watching the footage that it still weighs like eight pounds. And somehow, while the ferocious Bruceosity of the 959 cannot be fronted upon, the RS200 is still cooler.
If anyone desires to rock the Radical Spanking 200 in a virtual manner, I can totally recommend Rallisport Challenge 2 on the XBox. It has eight of the Group B beasts, including the RS200, Delta S4, Audi Sport Quattro, Pug 205 and Renault 5 Turbo.
They're a real handful, totally unruly compared to the WRC class, and you get a great barely-in-control rush when you're hooning along a tiny bumpy gravel track, through an English wood at 150mph in the dark. They even got the "chipmunks in the intake" compressor-surge chatter sound down.
And you can drive the Stratos.
Also there's rallycross, hillclimb, ice racing and the like. It's pretty old now, but I think they're doing an X360 sequel, which may be one to watch out for.