Sea / Water Monuments
Underwater Labs
Diving required, green/blue/red puzzles, elite crates
Overview
- TypeUnderwater modules
- AccessDiving / submarine
- KeycardsGreen, blue & red
- ScientistsYes
- RadiationUp to ~52
- PuzzlesMultiple modules
Underwater Labs are submerged monument modules that require diving gear or a submarine to enter. Layouts mix green, blue, and red keycard puzzles with scientist patrols and tier 2–3 crate loot.
Radiation spikes in deeper sections, and the modular design means each lab run can differ slightly in room count and puzzle order.