Like previous scenario packs, Machinations Through Time can be played as a standalone adventure or as part of a larger campaign. You also have the choice to take on these threats as a single group or as part of a large event with up to 12 investigators in Epic Multiplayer Mode. Unlike other scenario packs, however, Machinations Through Time gives us our very first look at Arkham, Massachusetts in other time periods, as well as the ability to travel between them. A seemingly impossible task in Arkham’s present may be easy to solve in its past, and tools or information from the future could be the key to setting history back on its correct path.