I gotta say, there's something just plain cool about this.
Sure, its essentially an advergame for a random monster truck game that's long since fallen into obscurity (especially given RedLynx is *much* more well known for the Trials games), but its a pretty damn good approximation of a full 3D game made entirely in Adobe Fucking Flash.
That its fun as hell, if a bit janky, definitely helps on the cool factor.