Barta rasmiga ah ee ciyaarta Call of Duty ayaa qaadday tallaabo naadir ah oo ay kula tacaalayso dhaliilaha, iyadoo code-ka tijaabada ee Modern Warfare 4 si bilaash ah u siisay ciyaaryahan si furan u naqdiyay muuqaalkii ugu dambeeyay ee ciyaartaas. Dhacdadan ayaa ka dhacday madasha X, halkaas oo isticmaale lagu magacaabo TristanSpoof uu dib u wadaagay muuqaalka xayeysiiska ah ee Modern Warfare 4. Ciyaaryahanka ayaa sheegay in muuqaalku uu u muuqdo mid xun, wuxuuna caddeeyay inuusan gadan doonin ciyaartan illaa uu si toos ah u arko iyadoo la ciyaarayo. Beddelkii ay iska indhatiri lahaayeen ama la doodi lahaayeen, maamuleyaasha barta CallofDutyCM ayaa ugu jawaabay saacad gudaheed. Kooxda ayaa u sheegtay isticmaalaha inuu fursad u heli doono inuu si toos ah u arko dhammaadka usbuucan, waxayna u yaboohday inay fariin gaar ah ugu soo diri doonto code-ka tijaabada si uu isagu shakhsiyan ugu tijaabiyo. TristanSpoof ayaa soo dhoweeyay hadiyaddaas, isagoo ku jawaabay sawir-gacmeed (GIF) muujinaya jilaaga Leonardo DiCaprio oo koob kor u qaadaya. Isticmaalahan ayaa markii dambe faahfaahin ka bixiyay mowqifkiisa, isagoo sheegay inuu in ka badan 50,000 oo saacadood ku qaatay ciyaaraha Call of Duty tan iyo sanadkii 2009. Wuxuu xusay in kasta oo uusan weli la dhicin qaybtan cusub, haddana uu ballanqaadayo inuu tijaabin doono ciyaarta. Deeqsinimada kooxda maamusha barta Call of Duty ayaa sii socotay markii isticmaale kale oo lagu magacaabo Sly The Sledgehammer uu ammaanay tallaabadaas, isagoo si toos ah u weydiistay code, kaas oo isagana si dhaqso ah loo siiyay. Tallaabadan lagu soo jiidanayo ciyaartoyda ayaa ku soo beegmaysa xilli muhiim u ah shirkadda Infinity Ward, taas oo dhowaanahan la kulmaysay cabashooyin ka imaanaya ciyaartoyda oo ku saabsan muuqaallada hordhaca ah ee ciyaarta. Tijaabada ugu horreysa ee ciyaartan, oo socon doonta 21-ka illaa 25-ka Agoosto, ayaa noqonaysa tii ugu horreysay ee shirkadda Activision ay isugu geyso qaybaha campaign, multiplayer, iyo Warzone hal tijaabo oo keliya. Tijaabo labaad oo u furan dadweynaha oo dhan ayaa xigi doonta inta u dhaxaysa 28-ka Agoosto iyo 1-da Sebteembar. Wajigan labaad ee tijaabada ayaa sidoo kale fursad siin doona dadka isticmaala qalabka ciyaaraha ee Switch 2. Ciyaarta Modern Warfare 4 ayaa si rasmi ah loo soo saari doonaa 23-ka Oktoobar. Si ka duwan labadii ciyaarood ee u dambeeyay ee Black Ops, qaybtan cusub kama soo muuqan doonto adeegga Xbox Game Pass marka la soo saarayo, taas oo ka dhigan in ciyaartoydu ay tahay inay si toos ah u iibsadaan. Ciyaartoyda Soomaaliyeed ee inta badan ciyaaraha ku soo dejiya xirmooyinka internet-ka ee taleefannada gacanta, tijaabadan weyn ee la isugu geeyay qaybaha campaign, multiplayer, iyo Warzone waxay ku qasbi doontaa inay sii diyaarsadaan xirmo xogeed oo ballaaran inta uusan bilaaban usbuuca tijaabadu.