Game Theory

Edinburgh 2026

How far would you go for your friends? At university, Cass gets pulled into an eccentric clique with a clandestine extra-curricular hobby. Soon, she’s swapping drinking games for black markets, organised crime, and a heist at Kew Gardens that would give Ocean’s Eleven a run for its money. Starring LAMDA’s Musical Theatre ensemble, written by Rachel Bellman and Josh Bird, and featuring an infectious, Britpop-inspired score, Game Theory is a darkly funny, coming-of-age thriller like no other. Prepare for a high-octane ride through friendship, betrayal and the secret underworld of endangered…

This is an archived listing from the 2026 Edinburgh Festival Fringe. Game Theory is by London Academy of Music and Dramatic Art, listed under Musicals and Opera in the Fringe programme. It plays at Greenside @ George Street, The Royal Society of Edinburgh, 22-26 George Street, EH2 2PQ, 17 August to 22 August.

The show runs 90 minutes and is suitable for ages 14+. Tickets are £15. Content warnings: Distressing or triggering themes and Strong language.