Control Resonant Underpass 1 Map Kit is the exploration puzzle that turns the blank Underpass 1 grid into a usable zone map. The Map Kit does not cost resources or require a vendor purchase; you need to activate three satellite dishes around the floating concrete platforms and then return to the central relay tower.
The easy mistake with Control Resonant Underpass 1 Map Kit is touching the relay tower too early and assuming it is broken. The tower is the final step, so make sure all three dish indicators are green before you use the control panel at the base of the tower.
Control Resonant Underpass 1 Map Kit

Image credit: Remedy Entertainment
Control Resonant Underpass 1 Map Kit is built from three satellite dishes and one central transmission tower. Each dish is an interactable part of the same Map Kit, and the tower only completes the system after every dish has been activated successfully.
Enemies can interrupt Control Resonant Underpass 1 Map Kit while you move between platforms, so clear the immediate area whenever a dish is surrounded. You do not need to wipe the whole Underpass clean, but a safe platform makes it much easier to see whether the dish light actually changed from red to green.
Activate all three satellite dishes
To progress Control Resonant Underpass 1 Map Kit, move across the Underpass 1 pillar platforms and interact with each of the three satellite dishes. Confirm the indicator on every dish is green before leaving it, because the final tower does not compensate for a satellite that was approached but never activated.
Reach is useful throughout Control Resonant Underpass 1 Map Kit because the Underpass is designed around separated platforms and gravity points. If you cannot cross a route that clearly leads toward a dish, the Reach in Control Resonant guide covers the traversal ability that opens the wider Underpass routes.
Power the central relay tower
After all three dishes are green, Control Resonant Underpass 1 Map Kit finishes at the red-carpeted central platform with the tall relay tower. Interact with the control panel at the tower base and the Map Kit should come online, triggering the Zone Map Unlocked message.
The completed Control Resonant Underpass 1 Map Kit also awards an Undefined Reading and fills in the Underpass 1 map instead of leaving the area as a blank grid. If the tower does nothing, the practical fix is to revisit the three dishes and find the one whose indicator is still red.
How to confirm the map is unlocked
You can confirm Control Resonant Underpass 1 Map Kit worked by opening the map after using the relay terminal. Underpass 1 should now show its routes and icons rather than only the Fast Travel Door and locked Map Kit marker that appear before calibration.
Finishing Control Resonant Underpass 1 Map Kit early is worthwhile because later Underpass objectives become much easier to read once the zone layout is visible. It also pairs naturally with the Dimensional Fault Locations in Control Resonant because the Subway Fault unlocks Reach before deeper routes demand it.
Why the tower can look broken
If Control Resonant Underpass 1 Map Kit seems bugged, the most common cause is sequence rather than a technical failure. The relay control is intentionally inert until all three satellite dishes have been activated, so pressing it before the third green light produces no completed-map result.
Returning to the tower after the third dish should finish Control Resonant Underpass 1 Map Kit without any purchase, crafting step or hidden key. If all three indicators are definitely green and the terminal still refuses to respond, restart from the nearest checkpoint before changing any broader game settings.
More Control Resonant guides
- Control Resonant Electrokinesis Test Puzzle
- Control Resonant Panopticon Service Request
- Dimensional Fault Locations in Control Resonant
- Control Resonant Sever the Hedron Links
- Control Resonant Freeze Frame Camera Locations
- Control Resonant Urban Survival Walkthrough
- Shift in Control Resonant
- Reach in Control Resonant
- How to Leave the Gap in Control Resonant
Use the official CONTROL Resonant page as the official reference beside Control Resonant Underpass 1 Map Kit. It is the direct publisher source for the surrounding game or event information and is worth checking with any live content.
