[meaubry]

"Look closely and you will see something between Pi, You and Me."

Could it be that little curvy thing after the i in Pi and before the words You and Me? What does a comma do anyways?
It separates items in a series - so maybe it does indicate that one team (Pi) is separated from the other 2 teams (You and Me).

Maybe, its a game where 2 Purple robots play against 2 Red and 2 Blue.

Maybe, its a game where the colored LEDs change from Red, to Blue to Purple (red and blue together) every 30 seconds, such that the only way to assure victory is to play hard to score when paired with everyone. Kinda takes defense out of the equation and forces cooperation between everyone.