THIS is kinda a stupid question but I'll answer it anyway. Mario is an IP (intilectual property) legally owned by Nintendo. As such, they own the rights to everything about the franchise. That's why his games are only on Nintendo platforms. read more
PlayStation 4 came from the Sony computer entertainment system, and since Sony does not have a partnership with Nintendo, it will be highly impossible for an Mario game to appear on the PlayStation 4 and other consoles under PlayStation. read more
For PlayStation 4 on the PlayStation 4, a GameFAQs message board topic titled"What is the BEST Mario Kart alternate for PS4 or PS3". read more