This ain't no ECCO the DOLPHIN! Classic Game Room HD reviews ECHO for the Magnavox Odyssey 2 video game console, also known as the Philips Videopac G7000. ECHO is a game very similar to the 1980's toy called SIMON. You hit colored, numbered buttons (or the Magnavox keys in this case) in the same pattern as shown to you by the computer. This is an old school puzzle game that is simplistic in nature but still a lot of fun to play. Echo is called a mind bending mental gymnastics competition (ouch!) Simon says what!? ECHO, bitches........ ECHO, bitches! Classic Game Room always brings you the best in classic, retro video gaming reviews. Nobody makes more, nobody has more systems, nobody else keeps their Atari cartridges in the same fridge as the beer (we made that part up though). CGRHD bitches....... CGRHD bitches! It's the ECHO! Get it? Old school gaming forever!