IL-2 Sturmovik: Great Battles is a set of standalone video games and the third generation game in the IL-2 Sturmovik series of combat flight simulators. The two first modules were released in 2013 (IL-2 Sturmovik: Battle of Stalingrad) and 2016 (IL-2 Sturmovik: Battle of Moscow) and it was not before November 2017 that the series officially received its current name. In 2019, the first World War I and tank modules in the entire IL-2 Sturmovik series were released (IL-2 Sturmovik: Flying Circus and IL-2 Sturmovik: Tank Crew, respectively).