By Anthony Del ColGripping psychological thriller, set in the world of competitive gaming (esports).Cressida Yang is forced into hiding when she is blamed for a string of murders which has sent shockwaves through the esports community. Determined to locate the Poka Yoke server and shut down the killer cutscene forever, Cressida embarks on a dangerous journey. But help comes just in time from an unexpected source.Cressida Yang ..... Sophie Wu Blu_Devil ..... Thaddea Graham Park ..... Nikesh Patel Rooftop ..... Jonny Weldon Soji Sanada.....Togo Igawa Gerald Lee ...... David K. S. Tse Beckett Knox ....... Samuel James Warstrm ..... Ian Dunnett JnrProduction co-ordinator- Pippa Day Assistant Technical Producer- Mike Etherden Technical Producer and Sound Designer- Sharon Hughes Director- Nadia Molinari Co-Producers- Nadia Molinari, Jessica Mitic, Lorna Newman Writer - Anthony Del ColThanks to Nimitt Mankad, Anthony Wastella and Geoff Moore.A BBC Studios Audio Production for BBC Radio 4.