

It's also a perennial contender for the best Esports game available. The franchise also branched out to include card games, action figures, and comic books all based on Call of Duty games. RELATED: Hidden Secrets Many Still Haven't Found In Call Of Duty: Black Ops Cold War

The franchise first started as a World War II game but later expanded and transformed into a more modern shooter featuring futuristic worlds and weapons, and advanced technologies.

Published by Activision and developed by several different studios over time, Call of Duty is one of the most popular first-person shooter franchises available with sixteen different installments in the series.
