It was released for both then. I have a physical PS2 copy. Not really surprised. They did that with a ton of titles when hopping from one generation of console to the next.
You suck at parking is a neat game. Well worth the $4 they are asking for it right now. It’s not a typical racing game, more like a souped up hot wheels track, with a “how accurately and fast can you park in the correct spot,” element.