Mgbe ntọhapụ nke Sam 4 siri ike, onye nkwusa Devolver Digital nwere mara ọkwa nnweta nke onye nrụpụta Croteam. Mmekọrịta dị n'etiti ụlọ ọrụ abụọ ahụ na-aga azụ ogologo oge na Ịchịkọta Ndị Mmepe na-ebipụta nke mbụ Serful sam. Mgbe ụfọdụ ndị otu mbụ gara n'ihu guzobe Devolver Digital, ọrụ mbụ ya bụ HD ụdị nke abụọ mbụ. Serful sam egwuregwu.
Ya na mmekorita ya - nke ụlọ ọrụ abụọ ahụ na-ezo aka dị ka "alụmdi na nwunye" - enwere ọtụtụ ihe na-echere. Nke a gụnyere Ụkpụrụ Talos 2, IP mbụ sitere na Croteam na ụlọ ọrụ incubator ya, yana ndị ọzọ Serful sam aha. Devolver Digital kwuru na Croteam ga-edobe nnwere onwe okike ya ebe onye mbipụta "na-aga n'ihu na-atụ aro ndị Croteam na-eleghara anya - anyị na-ahọrọ ya otu ahụ."
Maka nkọwa ndị ọzọ na Sam 4 siri ike, ị nwere ike ịlele nyocha anyị Ebe a. Ọrụ ndị ọzọ Devolver Digital na-abịa gụnyere Flying Wild Hog's 3 na-agbọpụta ọkụ, Wolfeye Studios' Weird West na Ronimo Games' Enweghị ntụpọ (nke dị ugbu a na mbido mbụ). Nọrọ na nche maka ọkwa ọkwa ọzọ n'oge a.
