the feeling that you should do something because it is your duty: For Anne, the call of duty was strong. These heroes courageously answered the call of duty. Fewer examples. The doctor faithfully followed his profession, never hesitating to respond to the call of duty.

Similar to the previous games in the series, Infinite Warfare is a first-person shooter. As the game introduces a new setting, outer space, new gameplay mechanics, such as zero-gravity environments, are included.