digital$0–15used in 4 side quests
Offline maps app with custom waypoints
A mobile app that stores map data locally and lets you drop custom pins and markers that persist when you have no cell signal. Essential for cataloging discoveries, marking hazards, and navigating routes in basements, industrial areas, or remote locations where data service fails.
What to look for
- 1Works fully offline after map download—test this before you need it
- 2Lets you add custom waypoints with labels, colors, or categories
- 3Exports your marked locations so you don't lose work if you switch apps
- 4Shows your GPS position even without data (GPS chip works independently)
Skip
- Apps that require constant internet for core features despite claiming "offline mode"
- Subscriptions for basic waypoint features when free alternatives exist
Used for: marking discovered locations during urban exploration · pre-downloading facility maps for underground navigation · cataloging quest waypoints in dead zones · creating hazard maps during training routes
Side quests that use it
Pick the adventure first; the gear follows.
