Tideline Works is the collaborative partnership of Matthew and his brother, Kit Warren. Tideline Works is primarily a composing partnership but has also worked in foley and sound-design.
Tideline Works' first project was the audio work - full soundtrack and foley - for a computer game produced by the indie group Studio Sleepless called Chapters of Hue: Autumn. This is a first-person puzzle-based adventure where all of the colour has mysteriously vanished from the world, rendering everything motionless; you are the only one who can bring back colour and with it, life. Sadly, whilst all of the music was written, the game was never released.