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Underwater Lab D is a Rust monument featuring about 5 loot containers.
Counts are for the monument with every spawn point filled: exact when a spawner holds one kind of thing, an average when it picks between several.
| Where | Count | Respawn |
|---|---|---|
Oil Barrel
| 2 | 20 to 30 min |
Underwater Lab Fuel Crate
| 2 | 15 to 30 min |
Normal Crate
| about 0.5 | 15 to 30 min |
Underwater Lab Military Crate
| about 0.5 | 15 to 30 min |
Room cameras at the Underwater Labs are named CANTINAXXXX, CAPTAINQUARTERXXXX, CREWQUARTERSXXXX, INFIRMARYXXXX, LABXXXX, LOCKERROOMXXXX, SECURITYHALLXXXX, SPECTREXXXX and TECHCABINETXXXX, where XXXX stands for the number the server gives each room.
Underwater Lab D is one of the four Underwater Lab layouts.
In Rust, Underwater Lab D is part of the four-layout Underwater Lab series, carrying zero built-in utility stations inside its compound. Read from the Rust game files, weighted loot spawners across Underwater Lab D maintain about 5 active containers at full capacity with zero resident Scientist patrols (20% high-tier Military and Elite crate slots).
Because Underwater Lab D has zero on-site recyclers in Rust, looted components must travel to one of the 23 recycler-equipped monuments in the directory. Remote recon inside Underwater Lab D uses 9 procedural CCTV room prefixes with dynamic four-digit suffixes.
Efficient runs at Underwater Lab D in Rust match your loadout to its container density (5 spawn slots): prioritize high-Scrap items (Tech Trash, Rifle Bodies, and Gears) before rotating from Underwater Lab D to the nearest green monument recycler, and check rooflines and audio cues before starting long interaction timers.
| Route or Station Tier | Yield or Loadout Requirement | Cycle or Spawn Capacity | Tactical Decision Rule at Underwater Lab D |
|---|---|---|---|
| On-Site Recycling at Underwater Lab D | 0 built-in recyclers on site | Requires off-site transfer | Prioritize high-Scrap-per-slot items before rotating to a recycler monument. |
| Alternative Recycler Tier Comparison | Yellow safe-zone recycler (40% yield) | 8.0s cycle (safe zone) | Fallback to a yellow safe-zone recycler only when carrying unbanked blueprints or full inventories. |
| Primary Container Sweep (5 slots) | Top table: Oil Barrel (2) | 4 container spawner groups | Hit high-tier military and elite crate rooms first before breaking standard roadside barrels. |
| Compound Defense & Recon Check | 0 resident NPC guards | Visual line-of-sight only | Scout perimeter rooflines and recycler audio cues on foot before committing to the run. |
Zero permanent recyclers, workbenches, research tables, repair benches, refineries, or quarries are bolted into Underwater Lab D in Rust, so visitors haul gathered items back to a player base or nearby monument to process them.
No, zero built-in recyclers spawn inside Underwater Lab D in Rust, meaning survivors farming components at Underwater Lab D must haul their loot elsewhere for shredding. Static recyclers appear at 23 of the 70 monument layouts on the monuments page.
About 5 loot containers spawn across Underwater Lab D in Rust at full capacity, led by Oil Barrel (2), Underwater Lab Fuel Crate (2) and Normal Crate (about 1), alongside one other container type. Standard monument containers replenish every 15 to 30 minutes, scaling faster when server population rises.
No resident AI Scientist patrols spawn inside Underwater Lab D in Rust, so survivors entering the compound never draw automated NPC gunfire and only watch for rival players contesting the grounds during a run.
No public Workbenches or Repair Benches exist at Underwater Lab D in Rust, so survivors should pack 1 weapon, medical bandages, and a light source to clear the grounds safely before hauling gathered materials back to base.
Nine procedural CCTV room prefixes (CANTINAXXXX, CAPTAINQUARTERXXXX, CREWQUARTERSXXXX, INFIRMARYXXXX and 5 more) cover Underwater Lab D in Rust as part of the Underwater Labs. At map generation, the server replaces XXXX with a 4-digit entity number for each spawned room module.
Up to 4 layout variants in the Underwater Lab series can populate a procedural Rust map seed, with Underwater Lab D contributing about 5 container slots and 0 fixed stations.
Four distinct prefab layouts make up the Underwater Lab series in Rust, including Underwater Lab D alongside Underwater Lab A, Underwater Lab B and Underwater Lab C. All 4 procedural footprints carry separate sheets because their container counts, patrols, or stations differ.
Compare Underwater Lab D against every procedural monument layout on All 70 monument layouts, side by side, look up remote Computer Station identifiers on Monument CCTV camera codes, or check recycler efficiency tiers on All monument machines and recycler yields.