A serious game is an immersive digital experience created to educate, train or inform players on a variety of topics. Synonyms for the term include educational game, instructional game, learning game, serious simulation, games for impact, purposeful games, and applied games. These titles seek to convey the notion that whilst games can be fun and entertaining, they can also be designed with meaningful learning outcomes. In addition, these games have been developed with a specific target audience in mind, aiming to educate through interactive experiences. Serious games are a powerful tool for promoting knowledge acquisition, skills development, attitudinal or behavioural change, and are increasingly being employed across a range of sectors.