Udderbelly is back, and this year it's bigger than ever. With a mammoth 15-week run, get ready for an extravaganza of music, comedy and all manner of entertainment, all inside the festival's iconic, upside-down purple cow on the South Bank. You awake to find yourself in a dark room. You, the audience, must choose an option. Will you find the light switch, cry for help or go North? Come and play the world's only live-action text based adventure game to find out. It’s a choose-your-own adventure, so choose it. After four million YouTube hits, ten crowd-surfs, four death threats and sell-out shows from the Edinburgh Fringe to Australia – cult hit The Dark Room returns to London! Valid ID is required for ticket collection. Ticket sales are final and bookings cannot be amended, exchanged or refunded (unless of course the performance is cancelled). All listed offers are subject to availability and can be withdrawn at any time.