News “There’s level design, and then there’s Hitman level design”: IO Interactive leads reflect on 25 years with Agent 47, the “ramifications” of the World of Assassination, and “actually realizing we were about to do this” October 21, 2025 · by admin · No comments IO Interactive’s Christian Elverdam and Matthias Engstrøm talk 25 years of Hitman, level design, and crafting a World of Assassination Please leave this field emptyOne email a week: the best new articles, hidden gems, and zero spam. Insert coin to continue. Check your inbox or spam folder to confirm your subscription.