How to complete Captain Sims Quest in Atomfall

Now that you've entered the Digger, it's time to blow it toward Smithereens. To do this, head to Oberon Meteor. Here you will find two robots patrolling both sides of the large rock. You may also see four cylinders with the word “explosive” printed on it and the “explosive” printed on it. You need to visit each of these cylinders and arm the bombs found at the bottom of them. Oberon has two bombs on the left and right sides.

Once you visit and arm all four bombs, you will return to the entrance to Digsite. On your left (if you look at Oberon from the entrance door), you will see a large building. Enter the corridor towards the building. Continue along the corridor, where there are several dangerous enemies and find the digger's command center. When you see a lot of command stations and levers, you know you're there.

One of the levers located at the upper left of the command center is marked “Self-destroy console”. If you are arming the four bombs below, pull the leverage. Now you can avoid the Oberon Digsite area and the windshield factory for three minutes before everything is destroyed.

When interchange safely again, walk through the windshield factory again and return to Wyndham Village. The easiest route to the village is through the Data Storage Room A. In the village, go to the village hall to find the note left by Captain Sims. He noted that the druid attacked the village and retreated to Skethermoor.

Head to Skethermoor, make sure to follow your Captain Sims Quest Marker and you will find the captain ready to have a British-themed kitchen knife next to the prison. You can talk to the captain, board the chopper, and escape from the quarantine.

Once you get into the chopper, Atomfall is over.