The City of Metronome

The City of Metronome was a cancelled 3D puzzle-platform game developed by Tarsier Studios. The game featured a young train-engineer named Tin, who had to use sound in order to solve puzzles and maneuver his way throughout an industrial city controlled by a mysterious corporation.

Gameplay was first featured at E3 2005 in its early-development stage. After failing to secure a publisher, the game was cancelled.