How do you beat raving rabbits travel in time

In my opinion. to truly beat the game, you must go back in time and change to course of history (if they give you a choice between orange and purple, choose purple). For extra fun, I went back and for every level played the character that matches that time period (For example: Bozo the Spinx, I played as either a Pharaoh, Cleopatra or the mummy outfit, since it is in Egyptian times. For The Statue of Libert'Air, I used the Napoleon outfit, since The Statue of Liberty originally came from Paris.) That in my opinion is how I would consider the game "Beaten"