Follow our comprehensive guide to completing the 'Deep Secrets of the Earth' section in Horizon Zero Dawn Remastered, including all collectibles and side quests.
Walkthrough
- 1Fast Travel to the campfire west of the Rustwash Tallneck.
- 2Head northwest to Corrupted Zone 11 and clear the three Corrupted Broadheads and two Corrupted Behemoths. This unlocks Trophy: All Corrupted Zones Cleared.
- 3Follow the path north to the next campfire, then turn west. Climb the pole to find Banuk Artifact - The Vision, completing your Banuk Artifact set and unlocking Trophy: All Banuk Figures Found.
- 4Return to the campfire east of the Banuk Artifact location and continue north to a refugee camp. Speak with Abas to receive Errand: Healer's Oath.
- 5Follow the path east past two Longleg sites to a ridgeline. Climb up to find Vantage - Bryce Orbital (along with two Scrappers). Climb back down.
- 6Follow the path north along a stream to a Shell-Walker site. Head west up a dirt path into the ridgeline and climb up to find Metal Flower - Mark II (D).
- 7Fast travel to Kestrel's Perch. Follow the road down to Blazon Arch. On the narrow dock, scan [SG18] The Forbidden West.
- 8Talk to Ghaliv on the larger stone dock. He requires a Thunderjaw Heart.
- 9Return to the path and head north to the campfire at the split. Turn west and cross the rocky flats to a campfire at the start of the Valley of Omens.
- 10Head north into the canyon to find Metal Flower - Mark II (H), unlocking Trophy: All Metal Flowers Found.
- 11Defeat the Thunderjaw in the Valley of Omens and harvest its heart.
- 12Return to the refugee camp and give Ghaliv the Thunderjaw heart. Talk to Abas to complete Errand: Healer's Oath.
- 13Head into Sunfall and proceed through the stairs and courtyards to witness a cutscene. Meet Vanasha outside to start Side Quest: Traitor's Bounty.
- 14Return to the refugee camp and speak with Vanasha. Agree to help Uthid.
- 15Fast travel to the campfire west of the Greenclimb waypoint (south of Shattered Kiln). Find the three dead trees marking the start of Greenclimb.
- 16Use your Focus to follow Uthid's trail to climbholds. Climb up to Uthid's camp.
- 17Use your Focus to examine food scraps and highlight Uthid's trail. Follow it to a dead Grazer and examine the carcass.
- 18Defeat the Glinthawks that appear.
- 19Follow Uthid's trail again to a cutscene with Uthid. Talk to him.
- 20Defeat Kikuk's Killers. Follow Uthid up the mountain.
- 21Defeat Odund's Marvels and Bahavas's mercenaries using the Disk Launcher.
- 22Follow Uthid in pursuit of Bahavas. Defeat his three Brute bodyguards.
- 23Climb up with Uthid and confront Bahavas. After Uthid kills Bahavas, Vanasha will arrive.
- 24Agree to help Vanasha smuggle Nasadi and Itamen to Meridian to complete Side Quest: Traitor's Bounty and start Side Quest: Queen's Gambit.
- 25Fast travel to Sheaf's Flight and head northeast to the waypoint. Speak with Three- (The quest likely continues from here, but the provided text cuts off).
Tips
- Use fire arrows against Corrupted Broadheads.
- The crevice to the east in Corrupted Zone 11 provides cover from the Corrupted Behemoths.
- Use your Focus frequently to track trails and spot collectibles.
- The Disk Launcher in the Oseram mercenary fight can be very effective.
- Trophy: All Corrupted Zones Cleared
- Trophy: All Banuk Figures Found
- Errand: Healer's Oath
- Vantage - Bryce Orbital
- Metal Flower - Mark II (D)
- [SG18] The Forbidden West
- Metal Flower - Mark II (H)
- Trophy: All Metal Flowers Found
- Thunderjaw Heart (harvested)
- Side Quest: Traitor's Bounty
- Side Quest: Queen's Gambit
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content