Marvel's Spider-Man 2 boasts a much larger open-world map than its predecessors, so it goes without saying that there are plenty of things to do in this iteration of New York. Among those activities are a multitude of collectibles to find, including Marko's Memories, Photo Ops, Prowler Stashes, and even Spider-Man's famous little robotic helpers, Spider-Bots.
Source:https://www.cbr.com/marvels-spider-man-2-every-spider-bot-location/