Part 20

A complete walkthrough for Part 20 of Gears of War 4, guiding you through cave systems, treacherous paths, and intense firefights against Locust and Lambent enemies.

Walkthrough:

1. Slide down a waterfall and move forward, engaging Locusts. Pick up ammo if needed.
2. To your left, find Cog Tags (CT23).
3. Head up the stairs and inside the building for an ammo box.
4. Proceed down the path. Shoot the collapsible stalagmite-stalactite-column if you have the Lancer.
5. If you have the Longshot, snipe the Locust Sniper and move on, equipping your shotgun.
6. As you exit the enclosed area, you'll be ambushed by Lambent Wretches. Shotgun them as they come from one direction.
7. Continue down the path. It briefly splits but rejoins.
8. At the bottom, near two small walls, you'll get a checkpoint.
9. A group of Lambent Wretches will approach. Try to engage them without moving too far forward.
10. The left path contains large ammo boxes. The right path has more Wretches, a Boomer, and your destination.
11. If taking the right path: Take cover and eliminate the Wretches before sniping the Boomer. Use your Lancer on the pillar near the Boomer if you don't have a Longshot.
12. Head down the path to the right. You'll fall again and reach a checkpoint.
13. In the next room, you'll face many Lambent Wretches. Stand as far north as possible, turn around, and shotgun any Wretches that get close.
14. After clearing them, an exit will be created by an explosion. Head through for a checkpoint and a split path.
15. LEFT PATH: Head forward with your shotgun. Take cover behind the small wall to the left of the ammo box and shotgun approaching Wretches. Longshot or Lancer any Locusts on higher ground. Move forward underneath the right path and take cover behind the first small wall. Repeat the process: shotgun Wretches, Longshot/snipe Locusts. If on Insane, take out Locusts on Dom's path. Some Wretches will drop from above; shotgun them. Continue forward for a checkpoint.
16. RIGHT PATH: Head down the path with your shotgun. Take cover behind the pillar. If overwhelmed, retreat to the rocks. Shotgun approaching Wretches first, then Longshot/Lancer Locusts hiding behind rocks ahead. When they are dead, head up the path and over the Right Path. Hide behind a tall wall. Repeat: shotgun Wretches, Longshot Locusts. On Insane, take out Locusts on the Left Path that may bother you. Move forward. Near the large pillar-rock between paths, Wretches will drop in; shoot them. Two more Locusts will appear; kill them. Proceed to the