Does Harbor have radiation?

No, Harbor has no radiation. You can enter without a hazmat suit.

Does Harbor have a keycard puzzle?

Yes, Harbor has a keycard puzzle. You need: Green Keycard, Fuse.

Medium-sized coastal monument with green card puzzle, crates, and a recycler. Two variants exist.

Tier 1 — Green Keycard none radiation Has Puzzle

Tier 1

Difficulty

Crate Types

✅

Keycard

❌

Scientists

Green card puzzle rewards military crate. Barrels and basic crates in the open.

Military CrateBasic CrateBarrel

Here's what you can expect to find at Harbor, broken down by crate type.

Crate Type	Common Loot	Rare Loot	Spawn Count
Military Crate	Thompson, Custom SMG, Semi-Auto Rifle, Road Sign Jacket, Coffee Can Helmet, Semi-Auto Pistol	MP5A4, Pump Shotgun, Explosives, Tech Trash	2–6 per run
Basic Crate	Metal Pipe, Road Signs, Rope, Sewing Kit, Semi-Auto Body	Gears, Metal Spring, Rifle Body	3–8 per run
Barrel	Scrap, Metal Blade, Metal Pipe, Rope	Gears, Metal Spring	5–15 per run

Small monument on a hill with a green card puzzle and military crates....

Underground sewer system with a green card puzzle. Dark and dangerous....

Medium monument with a crane, basic and military crates, and a recycler....

Does Harbor have radiation?: No, Harbor has no radiation. You can enter without a hazmat suit.
Does Harbor have a keycard puzzle?: Yes, Harbor has a keycard puzzle. You need: Green Keycard, Fuse.
What loot can you find at Harbor?: Green card puzzle rewards military crate. Barrels and basic crates in the open.