Harbor (Large)
GREENCargo Ship's dock and a quick green puzzle — swipe upstairs for a blue card while the cranes load.
1 card 1 fuse
Grouped by puzzle tier. Every entry links to its info page and its verified puzzle walkthrough.
Cargo Ship's dock and a quick green puzzle — swipe upstairs for a blue card while the cranes load.
1 card 1 fuse
The compact dockyard: exterior switch, hangar green door, blue card — in and out in minutes.
1 card 1 fuse
The classic first puzzle: one green card, one fuse, and a blue keycard waiting behind the green door.
1 card 1 fuse
Best crate count of the green tier — a fuse, a switch, and a tunnel descent to a blue keycard.
1 card 1 fuse
Two fuses, two cards, and the biggest blue-tier crate haul — seven crates and a red keycard under the runway.
2 cards 2 fuses
The easiest red keycard in the game — one blue swipe, no fuse, if you can slip past the scientist patrols.
1 card
The island's beating heart since the Power Trip update — cooling towers, a restorable grid, and a red keycard behind the blue door.
2 cards 1 fuse
Nine crates and a red keycard for one blue card and a fuse — the best value run in the blue tier.
1 card 1 fuse
Blast doors, a timer sprint between two buildings, and six crates plus a red keycard at the end.
1 card 1 fuse
The rocket, the crane jump, and the most radioactive building in Rust — elite crates for those who prepare.
2 cards 2 fuses
Scientists in the dark, all three keycards on your hip, and elite crates at the end of the rails.
3 cards 1 fuse
Five underground levels, a warhead at the bottom, and a red card standing between you and all of it.
1 card
Three card rooms stacked on one platform — green, blue, and red — plus the biggest crate event in the game.
3 cards
A boat, a blue card, and no fuses — the offshore platform where the locked crate event lives.
1 card
Procedurally-built sea-floor stations with their own green, blue, and red modules — bring a sub and spare fuses.
3 cards 2 fuses
The July 2026 safe-zone city block — rentable apartments, player shops, and a train station. No puzzle; bring scrap, not cards.
No puzzle, no radiation, no scientists — just a green card on a desk, a recycler, and quiet crate routes.