In honor of the company's 50th anniversary, Konami Digital Entertainment released Contra Anniversary Collection, a collection of the classic action shooting game Contra series produced and released by Konami, which includes almost all the popular versions of Contra game works. As one of the most classic video games in the NES/FC era, Contra still has a large number of fans players around the world (most of whom are between 30 and 40 years old now) up to now, and Konami does hope to continue to expand the influence of this work.