Explore the innovative process behind creating the multi-dimensional, decade-spanning series of interconnected Interactive Movies, IMMORTALITY, in this GDC 2023 conference talk. Delve into the design processes and prototypes used to explore game ideas and structure. Discover how the ambitious and layered story was outlined and researched, and learn about the collaboration with notable screenwriters to achieve authenticity. Gain insights into translating game design learning into the production and directing of three movies worth of footage. Uncover valuable learnings from this ambitious and boundary-pushing title that can be applied to various genres and game ideas. This hour-long session offers a unique perspective on pushing the boundaries of interactive storytelling and game design.