Horizon Forbidden West: How to Solve the Restless Weald Relic Ruins Puzzle

gamerant.com:

As they delve ever deeper into the world of Horizon Forbidden West, players will eventually find themselves at the Restless Weald Relic Ruins. Much like the last Relic Ruins that they stumbled upon, players will need to have crafted the Igniter in order to fully explore them, meaning that those who've been neglecting the main story may need to come back a little later on.

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For Horizon Forbidden West players who have already completed the Death's Door main story mission though, the Relic Ruins at the Restless Weald will likely prove to be fairly simple when compared to some of the others. Finding the key is particularly easy, though players will need to do a little bit of detective work in order to figure out the passcode for the door.

Before investigating the ruin itself, players should look for an old railcar and move it along the tracks until they've passed the switcher. After doing so, they'll need to use the switcher to change to the straight tracks and then push the cart back along them to the side of the station. This will allow Aloy to climb onto a yellow beam and across a rope that leads to the Depot Office key.

With the key now in hand, players should drop down and look for the nearby ladder, which will need to be shot down with an arrow before they can climb it. There are Datapoints both at the top of the ladder and in the structure behind it which players should scan. One reveals that the passcode for the door is the same as the year in which the station was built and the other that this year can be found somewhere on the exterior of the station.

By heading around to the northwest side of the structure, players will find what at first appears to be the