 OSG is run by Kevin Zucker, a former managing editor at Simulations Publications.Zucker left OSG in 1979, and the company closed down soon thereafter, but Zucker renewed the company name to market new wargames, such as "Four Lost Battles" (a game representing the defeat of Napoleon's marshals in the campaign leading up to the Battle of Leipzig) and "The Habit of Victory" (*Napoleon's 1807 Campaign in Poland).After a hiatus in 2009, the company once again commenced production in 2010.