Sleepy Mill Studio CompanyOverviewGames Navigation: Home / Companies / Sleepy Mill Studio Overview Avg. Game Rating 8/10 Sleepy Mill Studio Games Drop Duchy - Complete Edition Switch eShop The Arcade Crew / Sleepy Mill Studio 21st Apr 2026 (UK/EU)21st Apr 2026 (NA) Drop Duchy Xbox Series X|S The Arcade Crew / Sleepy Mill Studio 28th Jan 2026 (NA) Drop Duchy: Complete Edition PS5 The Arcade Crew / Sleepy Mill Studio 21st Apr 2026 (UK/EU)21st Apr 2026 (NA) Share: