Valley IV is a key early-game resource area. Efficient collection here can significantly boost your progression. This guide compiles all Chest and Aurylens locations, along with practical tips to help you achieve 100% completion in the zone.
Collection Essentials & Tips
Preparation is key before you start your search:
Unlock Condition: You must complete the main story quests of the first chapter and unlock all Fast Travel Points in the mountainous region to access Valley IV.
Team Setup: It's recommended to form a combat-ready team, as some chests are guarded by enemies. Also, bring a character capable of dealing explosive damage to destroy obstacles blocking paths or resources.
Use Map Markers: Mark collected Chests and Aurylens on your map immediately. This helps you track progress and avoid revisiting areas, which is crucial for 100% completion. The in-game map system and Eagle Vision mechanic are essential for spotting Collectibles.
Recommended Efficient Collection Route
Follow this suggested route for systematic collection. Focus on clearing one sub-zone at a time.
Entrance & Lower Mining Zones: Start from the main entrance of the Ore Source Area. Nearby Chests and Aurylens (often near initial Mining Points) are usually straightforward to collect and serve as a good warm-up. Activate any nearby Terminals to unlock shortcuts or map data.
Caves & Underground Passages: Watch for cave entrances and underground paths, which often hide Chests and Aurylens. Be prepared to clear enemy camps or solve simple switch/lever puzzles to proceed. Some caves may house Dungeon entrances or rare resources.
Upper Platforms & Industrial Structures: Don't overlook elevated areas, rooftops of factory buildings (Factory POIs), and the ends of conveyor systems. Look for ziplines, climbable surfaces, and platforming routes. Resources here often require navigating environmental hazards.
Puzzle & Mechanism Areas: Some resources are locked behind puzzles. Common types include:
Weight Pressure Plates: Move crates or defeat specific enemies to activate.
Power Conduits: Restore power to a series of conduits to open doors or activate elevators leading to a High-Tier Chest.
Destructible Walls: Look for cracked walls or unstable rock faces, often indicated by visual cues, and use explosives to clear the path to a hidden area.
Final Tip: The Automated Industry Complex you build can produce items that aid exploration. Ensure your base is producing a steady supply of Ether Resources, Plant Materials, and other consumables that can be used for crafting traversal tools or unlocking certain mechanisms in the field.
We hope this guide helps you secure all the resources in Valley IV! If you encounter difficulties with a specific puzzle or area, the community forums or official channels are great places to seek further assistance.
