Echo challenges the player to match a given musical pattern by placing pieces relative to the board’s walls. Hit play then watch and listen as the pieces bounce off the walls to make loops. The loops combine to make tracks and tracks combine to make songs. The challenge is to match the pattern without the pieces crashing into each other as they cross paths. Echo isn’t only puzzles, it’s also a powerful music creation tool. Perfecting a track unlocks the ability to remix that part. In remix mode, use the loop-based game mechanic to create your own patterns with the track’s samples. No need to worry about collisions! Remix a track or the entire songs and then perform it by soloing and muting tracks during playback.