The Marathon: Durandal Object Placement Editor can help you edit the levels in the popular game from Bungie software. You can change the number of aliens/objects of each type that are initially present on a level, the number of aliens/objects of each type that are present during play, whether aliens/objects are placed randomly or in specific locations, and how often aliens are added. This editor will only work with Marathon 2: Durandal. Requirements: Marathon 2: Durandal