I have strong memories of playing split screen demolition derby racing in the original Grid with my friend many years ago (maybe in around 2011?), but after researching for a bit i saw that it apparently never was a thing. Was there any version that had it? It can't be any other Grid because at that time no sequels were made yet. This has confused me for so long. What makes this even weirder is that even the friend I played with remembers it.