This document discusses the challenges of preserving digital games and movies. An expert notes that most digital media will not last more than 15 years even when stored correctly due to the short lifespan of digital formats. The document also notes the irony that newer digital movies and games are more at risk of being lost than older analog titles due to the challenges of digital preservation over time as technologies change. It provides sources on issues like online-only games being abandoned and the use of kill switches rendering digital content defunct.