A system and method for providing customized instances of a game within a virtual space. The system may be configured to obtain values associated with one or more users of the virtual space. The game, which is playable within the virtual space, may initially comprise predefined features and initially undefined features. The customizations may define the initially undefined features to provide custom-defined features. As such, when played, the game may include the predefined features and the custom-defined features. Customizations defining the initially undefined features to provide custom-defined features for a given instance of the game may be determined based on the values associated with a given user. The system may be configured to provide the given instance of the game to the given user.