The creators of World War Z ayaa sheegay in ciyaarta ka soo Valve ay mashruucaan u eg doonaa.

Horumarinta Sabre Interactors ayaa si maldahan u sheegay wareysi ay la yeesheen saxaafadda wixii ay mashruuc cusub ee Dagaalka Dunida uu noqon doono.

Matthew Karch, oo ah agaasimaha shirkadda, ayaa ka hadlay kuxigga dabaysha ee socda ee xagga horumarinta. Isgaadhsiinta saxafiyiinta VentureBeat Karch ayaa sheegay in kooxdiisu ay dhiirigelisay fikradaha iyo farsamoyaqaanada la shaqeeyaha ah ee 4-ta dhintay Left 4.

Saber Interactive, oo loo yaqaan 'TimesShift iyo Halo', ayaa rajeynaya in ay awood u yeelan doonaan inay horumariyaan fikradaha tobaneeyo sano ka hor. Waxaa suurtagal ah in shaashadda soo socota noqon doonto iskaashi iyo multiplayer, oo ku saleysan horumarinta Maalgashadda Goonida, qaabka internetka, oo u muuqda inaan daneyneyn Sony. Dagaalkii Adduunka ee Z ayaa la qorsheeyay in la sii daayo sanadka 2019 dhammaan goobaha caanka ah.