SpawnPass · Rust
Large Oil Rig clear
The same siege as Small Rig with roughly twice the garrison and a longer climb.
Last checked 2026-09-21
Overview
Large Oil Rig runs the same shape as Small Rig — climb, cards, locked crate, Chinook — with more floors and far more scientists. Reports put the total garrison around twenty-seven. It is a group monument.
Clear the dock level
Dock and clear the two scientists at water level before you climb. Anyone who lands on the pad first will be fighting the whole rig at once.
Work up the decks
Ascend floor by floor. There are more levels than Small Rig and the scientist density is higher — keep to interior lines rather than the open deck edges.
Swipe green
The green door is on the lower module deck. Every card reader on the rig is always powered — you only need the cards. A green card also spawns on the rig.
Swipe blue
One level up, the blue door gives military crates. The fuse box is right beside it.
Power the fuse room
Insert an Electric Fuse in the box beside the blue door and press the button for a separate loot room.
Swipe red near the top
The red room is on the upper deck near the helipad, with elite and military crates and the locked crate.
Hold through the hack
Start the crate and defend for about fifteen minutes. More Heavy Scientists land here than at Small Rig. Hold a covered angle on the pad rather than standing on it.
- Expect players by boat as well as the Chinook. The rig is loud.
Extract by boat
Take the loot down and off by water — there is no recycler on the rig. Jumping is survivable but leaves you swimming with a full inventory.