For all you newbies out there or just the veterans tired of tapping; take break with these Funzio Eastereggs.
Go to: Menu/More/Settings then toggle the "Sound" on and off 6 times to trigger a hidden mini game.
The faces or heads are of the original OG Funzio programers.
The same goes for the other two main titles KA and MW.
EDIT: This little nugget only works on iOS
Enjoy!
Just for fun post your high score.
In MW (Asteroids) I got 2,138 points.