Sony chọrọ ịzụlite ọtụtụ egwuregwu ọrụ ndụ dịka MLB ihe ngosi. Nke ahụ bụ dị ka ụlọ ọrụ si ọṅụ mmekọrịta ngosi taa, dị ka na mbụ kọrọ site VGChronicle. Sony Interactive Entertainment kwuru na ọ na-ezube ịzụlite karịa "ahụmahụ na-eduzi ọrụ" maka ma consoles ya na nyiwe ndị ọzọ dị ka PC na mkpanaka. Nke a nwere ezi uche n'ihi nlebara anya nke Sony na-ewepụta aha dịka Days Gara na Horizon na PC.
N'ihe ngosi mmịfe e gosiri n'oge ngosi, Sony kwuru MLB Gosi 21 bụ onye na-ahụ maka “onye ọrụ na-akwụ ụgwọ kacha elu nke aha egwuregwu ọ bụla na US PS Store” kemgbe ewepụtara ya n'ọnwa gara aga. Ọ dịkwa mma ikwugharị na ọ bụ ezie na nke ahụ bụ nnukwu mmezu, ọ naghị ekpuchikwa etu aha ahụ siri mee na Xbox. The Gosi bụ ugbu a multiplatform usoro kemgbe ọ malitere na Xbox Game Pass na ntọhapụ.
Dị ka ọtụtụ egwuregwu egwuregwu, ihe ngosi ahụ na-enye ndị egwuregwu ohere ịzụta ngwugwu kaadị enweghị usoro iji nwaa wee wuo otu nrọ nke ndị egwuregwu ha kacha amasị. Ndị na-egwu egwuregwu nwere ike imefu ego n'ime egwuregwu iji zụta ngwugwu, mana ọtụtụ na-ahọrọ imefu ezigbo ego. Jim Ryan, onye isi oche na onye isi oche Sony Interactive Entertainment kwuru, "Anyị bu n'obi wulite n'ahụmahụ anyị na-eto eto na ebumnuche anyị na egwuregwu dị ka ohere ọrụ iji mejupụta ike anyị na-aga n'ihu na aha akụkọ na-eduzi nke ndị egwuregwu PlayStation maara ma hụ n'anya."
Ryan kwukwara na microtransaction na egwuregwu free na-egwu ihe karịrị 25% nke mkpokọta PlayStation Store ndị ahịa na-emefu n'oge mmefu ego ụlọ ọrụ nke kwụsịrị na March 2021. Ọnụ ọgụgụ ahụ bụ mmụba 20% site na afọ 2016, mgbe microtransaction na Egwuregwu egwuregwu efu ruru 5% nke ego ndị ahịa na-eme na Storelọ Ahịa PlayStation.
