Check out this guide for a full walkthrough of story mission Zona Tres Upload from Just Cause 4, including gameplay tips, guides, and more!
Check Out All Storyline Mission List!Table of Contents
Zona Tres Upload - Mission Prerequisite & Unlocks
Finish Cesar's Theory Mission
You need to watch the cutscene from the mission "Cesar's Theory" to be able to access the Zona Tres Upload mission.
Check Out Cesar's Theory Walkthrough Here!Investigate Wind Nest
Investigate Wind Nest - Walkthrough Chart
| No. | Procedure |
|---|---|
| 1 | Once you've reached the mission location, you'll need to power down 4 switches |
| 2 | Locate the 4 switches around the compound - tether the handles to the ceiling to pull them up |
| 3 | Once you've powered them down, head down to the center of the area & interact with the console to get the flash drive |
| 4 | Bring the flash drive to the top of the dome, putting it into the transmitter to start the hacking process |
2. Switch Location 1 - Hint & Tips
Find Switch Near Wind Tunnel Opening
You can find the first switch hidden behind a small facility right by a wind tunnel opening. This area is located on a ledge on the right side of the giant wind machine in the middle of the compound.
Switch Is Behind Facility
You can spot the breaker switch behind the facility, to the left sight of the wind tunnel opening. Use your tethers or weapon to destroy the lid first before attempting to destroy the machine
2. Switch Location 2 - Hint & Tips
Find Tunnel Entrance
Another switch can be located inside a tunnel on the same ledge as the first switch to the right side of the compound.
Turn Wind Off To Get Access To Switch
You need to interact with a console to switch the wind off. The breaker switch can be accessed on the tunnel that the wind is blowing through.
Breaker Switch Is Inside Wind Tunnel
Once you've turned off the wind, go through the tunnel it was blowing through - you'll find the 2nd breaker switch there.
2. Switch Location 3 - Hint & Tips
Find Switch In Lowered Area To Left Of Compound
The 3rd breaker switch can be found in a small indented area to the left of the compound.
2. Switch Location 4 - Hint & Tips
Spot Switch On Top Of Building
The 4th breaker switch is on top of a building to the left of the compound.
4. Bring Drive To Dome - Hint & Tips
You Have 1 Min 9 Seconds To Bring Drive To Dome
Once you've pull the flash drive from the console, you have a minute to bring it to the dome on top of the area.
Use Wind Tunnels To Blast You Up
Use the available wind tunnels in the area to blast you up so you can reach the glass dome as fast as you can.
Defend The Transmitter
Defend The Transmitter - Walkthrough Chart
| No. | Procedure |
|---|---|
| 1 | Once the hacking process begins, Black Hand will arrive to destroy the transmitter - defend it |
| 2 | Keep defending the transmitter & yourself until it prompts you to destroy 2 signal jammers |
| 3 | Locate the 2 signal jammers and destroy them |
| 4 | Get back to the transmitter & defend it until the hacking process completes |
| 5 | Once the hacking process ends, the mission will finish |
Defend Transmitter - Hint & Tips
Follow Green Laser & Gun Flash To Locate Enemies
You'll be faced with a number of enemies when you've started up the hacking process. Follow gun flashes & green laser sight to locate enemies & shoot them down.
Use RPGs To Bring Down Choppers
You'll have to take down 2-3 choppers in this part. Save your rocket launcher missiles to instantly shoot these helicopters down.
3. Locate Signal Jammers - Hint & Tips
First Signal Jammer Is In Parking Lot
Follow your waypoint to locate the signal jammer - it's in a parking lot beside the glass dome.
2nd Signal Jammer Is On Top Of Building
Use your on-screen waypoint to find the 2nd signal jammer - it's located behind the dome on top of a small facility building.
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