Act 4 Campaign Walkthrough

Reported route: leave Fort Vigil; when downtown is blocked, go east around the cathedral and through its far gate toward the rail route.[4]

The map district includes the hotel, cathedral, university and Opera House.[2]

At the ruined church, Stewart damaged a chaingun Boomer with explosives, then chainsawed it from behind for Okay, Boomer. He did not prove that rear approach is required.[5]

For completion, review this district’s optional objectives before taking the transit route. An achievement opportunity is a detour; surviving the encounter comes first.

For a refit stop in this chapter, open the subway cache photographs and compare the station's landmark with your current route.

Reported route: the first train is the wrong line; wait for the next train to Octus Way. When the cars fail, advance to the front section.[4]

At the first train-stop fight, collect Aman Landry’s tags before departure; later check the right track tunnel for the poster.[2]

Use the brief stop for the tags, then return to the active objective. During the failing-train sequence, avoid turning an urgent advance into a complete enemy-clear attempt.

For the recorded warehouse reward, follow the Ricochet Ammo case route. The power-station cache has a filmed approach and menu.

Reported route: Prospect Bay communications need power. Prepare the available sentries, defend the repair, then return to port control and clear its occupants.[4]

The published gameplay capture’s civilian subtitle instructs the squad to close the breaker when grid demand is met, requiring at least 85% output. It confirms the threshold, not the current output shown on a generator.[3]

Check the train yard and factories before the final tower-console objective. The Imulsion Blast Charge follows a northeast side mission.[2]

See the recorded container ending in Special Cargo.

During the repair, protect the technician’s approaches and wait for the output instruction. Afterwards check the live objective: restoring power and securing the communications site are separate tasks.

Reported route: after the uphill ride and first fight, leave the road on Reyes’s trail and climb to the old weather station to contact command.[4]

Sweep the gas station and comms tower; both Lucas pickups are inside. Binoculars follow it.[2]

A stopped vehicle route does not always need a new vehicle. Check the indicated footpath, then pause inside the communications building for its paired pickups.

Reported route: secure the administration building, broadcast the civilian evacuation over its PA, and hold until the message finishes before entering the refinery.[4]

Pickup pauses: Aniyah Musa at the chapter start; Ava Wilson at the final reactor approach.[2]

When protecting a broadcast, remain within a position that covers the active task. Follow its completion cue before leaving for the refinery.

Optional upgrade: recorded Hard Case.

The route’s actual gameplay image shows Find a way to reach the core / Cross the pipeline. It does not show a close-up identifying the claimed left-side hatch.[7]

Before the refinery boss, check the final room for Dalia Fabbri’s Research Journal.[2]

Ben-Gun labels this encounter Scoria in his boss compilation. This is the creator’s identification; an official species name or boss classification is not established here.[8]

The loudspeaker warns of 80% pressure at 1:54:57. This successful run does not demonstrate a countdown, a failure threshold or a pressure-reset interaction.[6]

Use the displayed traversal objective to distinguish the route to the core from a locked catwalk. Before entering the final encounter, check the journal pickup and your supplies.