Hjalmar HachHjalmar Hachが制作に携わったゲームを紹介。Pampaに掲載されているゲーム数：29。Hjalmar Hachが制作に携わったゲームEvergreenEvergreen - Arbres Géants et ChampignonsEvergreen - Core GameEvergreen - Fleurs de Cerisiers et BambousLe Dilemme du RoiPhotosynthesisPhotosynthesis - Under the MoonlightRailroad Ink Challenge - JauneRailroad Ink Challenge - Lush GreenRailroad Ink Challenge - Ultimate Collector's EditionRailroad Ink Challenge - VertSimilo - HistorySound BoxSpotlightSimilo : Le Seigneur des AnneauxThe Great SplitLes EclairtoutOne More Quest - Collector's EditionQuicksandRailroad Ink Challenge: Shining YellowSimilo - The Lord of the RingsSimilo : Les Animaux FantastiquesTiny Turbo CarsTiny Turbo Cars - Core GameSimilo - 10 Years of HorriblenessSimilo : Jurassic WorldSimilo : Harry PotterOne More Quest - Core BookSimilo - Fables