Complex sentence: It was described as the third-most underrated video game of all time by Matt Casamassina of IGN in 2007, and holds the Guinness World Record as the "First platform video game in true 3D".
Split into simpler sentences: It was described as the third-most underrated video game of all time by Matt Casamassina of IGN in 2007. It also holds the Guinness World Record as the "First platform video game in true 3D".