Complex sentence: The following video games contain either a "career mode", a "superstar mode", or a "be- a-pro mode" that permits the player to play as a single player throughout his entire career as opposed to playing an entire team at once.
Split into simpler sentences: The following video games contain either a "career mode", a "superstar mode", or a "be- a-pro mode". This mode permits the player to play as a single participant throughout his entire career as opposed to playing an entire team at once.