Exhibit 99.1 DoubleDown Interactive Reports First Quarter 2022 Results SEATTLE, WASHINGTON – May 10, 2022 — DoubleDown Interactive (NASDAQ: DDI) ("DoubleDown" or the "Company"), a leading developer and publisher of digital social casino games, today reported its unaudited financial results for the first quarter ended March 31, 2022. First Quarter 2022 Summary vs. First Quarter 2021 • Revenues decreased from $96.7 million in the first quarter of 2021 to $85.5 million in the first quarter of 2022. • Adjusted ...