It wasn't Transformers Beastwars. I remember that it was about people who owned these machines and worked on them and they turned into different animals. I remember the cheetah one was known to have super speed and may have been called Cheetor?
It was Zoids!
...addicting games.com? Its a maze composed of squares that you travel on. Each square has green lights that flash in certain directions. Once on a square, you can only travel in the direction of the flashing lights. It used to be on Addicting Games.com