Echochrome is a genuinely challenging puzzle for the mind. It looks simple to solve, but itâs a lot trickier than first appearances. The player controls an infinite canvas, guiding a mannequin figure by carefully controlling the perspective, tilting and turning the level to create a continual pathway for the mannequin to walk safely through the design. Throughout the encounter, the mannequin will be guided by echos, or shadow guides, used as progress points to advance players along the pathway. Users are scored for how quickly they can solve the puzzle.