UZack Snyder ukuqinisekisile oko ulandelelwano ukuya "300" banokuhamba ngexesha elingaphaya kweGrisi yakudala. Kukhuthazo luka "Batman vs Superman", umlawuli owaziwayo uthe ngo "300" kunye no "300: Imvelaphi yobukumkani" esele ikhutshiwe, ukuveliswa kwesavenge esitsha sesaga kuyaqhubeka, kodwa kulungiswa imiba ethile ibaluleke kakhulu.
Nangona izavenge zangaphambili bezisekwe kwimbambano ejikeleze iGrisi yamandulo, kwaye ngaphandle kwento yokuba "i-300: Ukufika koBukhosi" ishiye yonke into ivulekile ukuze iqhubeke, uSnyder uqinisekisa ukuba akhona amathuba okusungula iyelenqe elitsha ezinye iimbambano ezenzeke kwimbali yonke, nokuba yinguqulelo yeMfazwe yokuZimela, ezinye zeedabi ezenzeka e-China, njl.
Malunga ne imihla ukuqala kwenkulumbuso kusekutsha kakhulu, kodwa iprojekthi ithatha indawo kancinci kancinci. Masikhumbule ukuba "i-300", eyinxalenye yokuqala yesaga, ikwazile ukunyusa ngaphezulu kwe-70 yezigidi zeedola kwimpelaveki efanayo yenkulumbuso yayo e-United States (yayinohlahlo-lwabiwo mali lwezigidi ezingama-65). Ngaphandle kwale mpumelelo ingummangaliso, le ndlela yokugqibela ayifikanga kwangoko.
"I-300: Imvelaphi yoBukhosi" yayingeyonto ilula. Kodwa ikwazile ukuphakamisa i-45 yezigidi zeedola e-United States kunye ne-132 yezigidi zeedola kwihlabathi liphela, xa yayinohlahlo-lwabiwo mali lokuqala lwezigidi ezili-100. Yonke into ibonakala ngathi ibonisa ukuba iingcango zivulelekile kwisavenge sesithathu, ngendlela efanayo. Nangona kunjalo, kubonakala ngathi i-blockbuster entsha izakuhamba kwiindlela ezahlukeneyo.
Ukuphucula izinto akukho lula, kwizitolimende zangaphambili zesaga ebesikhe saya kuyo amadabi anqabileyo emhlabeni naselwandle. USullivan Stapleton, ophambili kwinxalenye yesibini, uthe kusekutsha kakhulu ukuthetha ngeenkcukacha zesavenge esitsha, kwaye kuninzi ekufuneka kuchaziwe.