.LDW files are saved game files created by the game 'Virtual Villagers'. 'Virtual Villagers' is a puzzle and strategy game in which players manage a community of villagers. .LDW files store the current state of the villagers as well as saving current village resources. .LDW files follow the the naming convention Isola0.ldw, Isola1.ldw, etc, after 'Isola' the mythical island at the center of the game.