Hjalmar Hach, Lorenzo SilvaDiscover games that Hjalmar Hach, Lorenzo Silva contributed to. Games listed on Pampa: 5.Games that Hjalmar Hach, Lorenzo Silva contributed toRailroad Ink - Blazing Red EditionRailroad Ink - Deep Blue EditionRailroad Ink Expansions - EldritchRailroad Ink Expansions - EngineerRailroad Ink Expansions - Sky