The phrase immersive theatre has experienced a surge in popularity in recent years, and is often applied loosely. In 2012 (‘theatre roundup: advice for playwrights’) Lyn Gardner noted that ‘immersive is theatre’s new buzzword’ and expressed irritation with its often vague and unspecific application, commenting on ‘marketeers who seem to be applying the term “immersive” to practically anything that isn’t a play by David Hare.’ A specialised vocabulary and set of critical approaches are required. This thesis is about audience immersion in the work of Punchdrunk, a pioneering company working in the form. The thesis proposes that immersive theatre (the theatrical form) and immersive experience (the sensation) have a reciprocal relationship. Th...