By Steve Dinneen When you think of immersive theatre pioneers Punchdrunk, you probably imagine vast, aircraft-hanger sized sets filled with dozens of actors, hundreds of audience members and hundreds of thousands of painstakingly hand-crafted pieces of ephemera. Over more than 20 years the company has placed itself at the forefront of the immersive theatre world, with smash hits including The Drowned Man (2013), Sleep No More (2003, although best known for its 2011 revival in New York) and The Burnt City (2022). Each one is an abstract swirl, telling a story through a thousand fragments, actor…