SATURATION DIVING
Delve to the bottom of the ocean with your friends. Explore deep-sea environments as you clean and mine deep-sea ore from pipes, visiting deeper and deeper sites in deep-sea holes, crash sites and frigid dead environments. Upgrade your gear and take on tougher challenges the deeper into the abyss you dive — but other divers have been seeing strange things down here. Saturation Diving is a co-op horror/adventure game by The_BucketHead, currently in beta and updated frequently.
Codes
Last checked 2026-10-20Checked 2026-10-20. The game is in beta and lists no codes on its official page, its developer groups or any major codes tracker — we never invent codes.
Dive Sites
8 sites — from the training dive down to the deeper waterNSA Atlantica
The underwater base you dive from — the diving bell, storage unit and gear upgrade station all live here.
Training · ~200 mThe Flats
The tutorial dive in the Gulf of Mexico where your instructor teaches you to mine veins and survive the dark.
Dive site · DeepCrash Plateau
A deeper site that matches the official 'crash sites' concept — tougher pipelines and more aggressive creatures.
Gear
15 items & upgradesPickaxe
Your starting mining tool — used to break the Sanguinite veins off pipelines.
ToolNickel Pickaxe
The first Pickaxe upgrade — tougher metal for faster vein breaking.
SuitDive Suit
The base diving suit that keeps you alive — and the platform for every suit upgrade.
Suit upgradeLightweight Upgrade
Lighter material for the dive suit — run and swim longer before stamina runs out.
Monsters
The creatures that hunt you at depthGrimreef
A walking colony of Vampire Coral that stalks divers — slower than you, and killable.
Danger: VoragoCrownspine
A blind, armoured predator that hunts by movement. Crouch, stay quiet, stay still.
Danger: AdvisedLantern Star
A starfish with a lamppost lure that flashes green-yellow-red. At red: freeze.
Guides
3 guidesSaturation Diving Beginner Guide — First Dive to Depth
The Saturation Diving starter path: the diving-bell loop, clearing Sanguinite veins, riding currents and banking your haul.
Updated 2026-08-23 GuideSaturation Diving Survival Guide — Avoiding the Creatures
The stealth rules that keep you alive in Saturation Diving: crouch, stay still, read the warning lights, use the currents and know what the creatures do.
Updated 2026-08-23 WalkthroughSaturation Diving Walkthrough — Every Site, Dive & Loop
A full Saturation Diving walkthrough: what you do in the game, the dive loop step by step, all five sites, the monsters at each one and when to upgrade.
Updated 2026-08-30Latest Updates
Beta milestones & eventsUpdate — Retrieval objective, save game, TARDIGRADE Submarine and a new rare monster
Official Discord #🤿announcements🤿 (developer Bloogia): "NEW UPDATE OUT NOW!" — a new objective, retrieval: "collect Sanguinite Reactor Cores and bring them back to the ship!"; "A new rare minimal threat monster!"; and "the TARDEGRADE Submarine." (The post misspells the objective as "retrievel" — retrieval is the correct spelling — and the submarine was stylised "The T.A.R.D.E.G.R.A.D.E Sub." in the September 27 sneak-peek render.) The new rare minimal-threat monster is not named anywhere in the announcement, so no official name exists yet. Twenty-two minutes later the same evening, after an emergency shutdown: "Sorry for the shutdown, save game feature is now out too!" — the save/load ability from the September 24 blueprint is live. The retrieval objective matches the recovery-mode blueprint and its facility screenshots ("FACILITY ENTRANCE — 1 CORE LEFT"). The official Roblox games API records one further build of this same release at 2026-09-29 04:59 UTC — roughly ten hours after the announcement — and no changelog was posted for it, so it is treated as a follow-up build of this update rather than a separate content drop.
Next map community vote: Dread Pools vs The Titanic vs Whale Fall
Official Discord #🤿announcements🤿 (developer Bloogia): "Alright, your turn to choose once more, the next map that will come to the game! Dread Pools - 🅰️ The Titanic - 🅱️ Whale Fall - 🇨". No result had been announced as of 2026-10-05 — all three candidates are unreleased, vote-stage only, so treat them as upcoming maps and nothing more.
5M visits milestone
Official Discord #🤿announcements🤿 (developer Bloogia): "Thank you all for 5M Visits!" — five million visits about four months after launch.