Echo! (Odyssey²)

Echo! is a 1978 arcade game released on the Magnavox Odyssey².

Classic Game Room
Mark said that it was pretty much Simon. He notes that you use the Keyboard to play it. He said it was very fun, but also simple. He said he had a lot of fun playing it. He noted that it got challenging around 18/19. He recommends it and shows us the Instruction Manual.