Help Greg as he rides his bike all the way towards the finish line. You have to help him win the race against his doppelgangers. So go ahead, speed up and fill your boost meter! Greg Maniacs is provided to you by FunLand.com and is categorized into our racing games. This game was played 5,475 times and currently has a rating of 4.50 out of 5.00 after 10 votes.