COINS

Move A and D for left and right 

or you can use your Arrow Keys as well.

it moves forward by itself.

get coins to buy colors, pass the levels to win

The winning scene says "GG" 

but... can you complete it?

The PRO vs ESY are completely the same but there are parts where "ESY" has less stress on making it to the end, there are objects that are easy to pass whereas in "PRO" it would be a challenge to pass by.