Big Walk Item Scanner Location and Yellow X Marks
Where to find the Item Scanner in Big Walk, what it does, how to carry it safely and when it helps with navigation, communication or puzzle cleanup.

The useful answer
Find it by the flare near the tutorial area and inside control-panel towers. Its main use is to mark interactable items with a yellow X.

Step by step
- Go to the item location: by the flare near the tutorial area and inside control-panel towers.
- Make sure one player has a free hand, back slot or hip slot before picking it up.
- Use it to mark interactable items with a yellow X.
- Return it to a memorable landmark if your group does not want to carry it.
Why players get stuck here
Tools are physical objects in Big Walk: they can be dropped, moved, worn or left behind between destinations. Scan slowly from a high point; walls and terrain can hide an item even when the marker appears. A useful item is only useful if the rest of the group knows who is carrying it.
Quick checklist
- Confirm the item visually before leaving the area
- Choose one named carrier
- Tell the group where it will be returned
- Scan slowly from a high point; walls and terrain can hide an item even when the marker appears.
Verify it before moving on
Test the item near the place where you found it, then note whether it changes with distance, sound, light or another player. Many tools are communication aids rather than keys that directly unlock one door.
Related Big Walk help
Sources checked
- All Items and How to Use Them — location and function cross-check
- Official Big Walk press kit — gameplay and tool context