A research station in the arctic biome. Features heavy scientist presence, extreme cold, and some of the best loot on the map.
At a Glance
Required Gear
Make sure you have these items before attempting Arctic Research Base:
Puzzle Cards Needed
Puzzle Walkthrough
Follow these steps to complete the Arctic Research Base puzzle and access the best loot:
Use a Green Keycard at the exterior side building to access the initial lab area.
Navigate the lab corridors and use the Blue Keycard to enter the inner research wing.
Use the Red Keycard at the final secure lab to access Elite Crate loot.
Puzzle Hints
- Listen for the electrical buzzing sound near card readers -- it indicates an active door.
- Fuses are consumed when used. Bring extras in case you die during a timed section.
- Timed doors close after the countdown. Move quickly and know the route before you begin.
- Keycards are single-use items. Make sure your path is clear of enemies before swiping.
Loot Table
11 TOTAL CRATE SPAWNSScientist NPCs
Tips & Strategies
6 TIPSFeatures & Highlights
Other Tier 3 Monuments
All Monuments →Easier Monuments to Try
Frequently Asked Questions
Is Arctic Research Base worth visiting in Rust?
Arctic Research Base is a Tier 3 (hard) monument. A research station in the arctic biome. Features heavy scientist presence, extreme cold, and some of the best loot on the map. It has a recycler for processing components. It features a puzzle that requires green and blue and red keycards.
What keycards do I need for Arctic Research Base?
Arctic Research Base requires green and blue and red keycards to complete its puzzle. You will also need electric fuses. The puzzle rewards include military-grade crates and elite crates depending on the monument tier.
Does Arctic Research Base have a recycler?
Yes, Arctic Research Base has a recycler. You can use it to break down components into raw materials like Metal Fragments, High Quality Metal, and Scrap.
Are there scientists at Arctic Research Base?
Yes, Arctic Research Base has approximately 10 heavy scientist NPCs with 250 HP each. They deal significant damage -- bring weapons and healing items.





