A utility that allows users to modify the data files of a popular mobile simulation game, enabling alterations to in-game resources, character attributes, and vault layouts. For example, individuals might use such a tool to increase the amount of caps (in-game currency) available to them or to maximize the skill levels of their vault dwellers.
The availability of these tools provides players with the ability to customize their gaming experience beyond the intended parameters set by the developers. This can significantly reduce the time and effort required to achieve specific goals within the game, offering immediate access to advanced content and features. These modifications can also be used to experiment with different vault configurations and character builds without the constraints of resource management or progression.