Collectibles, bases and suits
04. Urban Explorers | Silver.
Collect all 16 Time Capsules. Follow the map markers once the activity is introduced. These are a separate collectible type from the Underground boxes.
05. Memory Lane | Silver.
Collect all eight Postcards. The hunt begins after the story through the apartment follow-up. Work through the clues in order; finishing random map icons before the credits won't unlock this early.
06. Salvager | Silver.
Open all 35 Underground Caches. Six are associated with the three Roxxon Labs and three Underground Hideouts. Remember the box as well as the fight, because clearing the base and opening its cache are separate tasks. You can revisit a missed cache.
07. Under Their Noses | Silver.
Clear all three Roxxon Labs. Don't leave one unfinished because you collected the box and assumed that was the whole activity.
08. Underground Undone | Silver.
Clear all three Underground Hideouts. Again, check both the base completion and the cache if you're doing a full cleanup.
09. Ready for Anything | Silver.
Obtain the required suit collection, including buying Spider-Training in NG+. It costs 20 Activity Tokens and one Tech Part. Updated games show 20 suits because Advanced Tech was added after launch. That free addition doesn't remove the NG+ purchase requirement.
Collectibles, bases and suits
· Games / Marvel's Spider-Man: Miles Morales