Complex sentence: Most likely, his most famous and notable piece of work could be the Green Hill Zone from Sonic the Hedgehog, as it lead to remixes and remakes of the song and stage in the games Sonic Adventure 2 Battle, Sonic Battle, and Sonic Advance 3.
Split into simpler sentences: Most likely, his most famous and notable piece of work is the Green Hill Zone from Sonic the Hedgehog. It lead to remixes and remakes of the song and stage in the games Sonic Adventure 2 Battle, Sonic Battle, and Sonic Advance 3.