Black ops (1and 2) or modern warfare (1-3) if you have a PS3. Black ops 3 or advanced warfare if you have a PS4. Also while COD WW2 was just announced, there are in fact a few World war 2 Call of Duty games available on PS3. COD 2,3 and World at war.
Multisystem owner. PlayStation owner since 2000. Inaugural PS Plus member:Legendary status. Former PS forum MVP with a launch PS3 & PS4.