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 2026-09-19Checked 2026-09-19. 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
6 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 & eventsSneak peek — Water Repulsor item: push threats away with shockwaves (not yet in game)
Official Discord #🦈sneak-peeks🦈 (developer Bloogia): "**Introducing the Water Repulsor** — Shoots powerful waves that can push away threats or players!" A defensive tool that doubles as a griefing toy. Not in the game yet and no release date was given — treat as upcoming content.
4 new monsters confirmed — including Deus Snail and Scuttler Jr — as the update grows
Official Discord #🤿announcements🤿 (developer Bloogia): "**4 new monsters including deus snail and Scuttler jr**" are coming, alongside an apology: "apologies for all the delays this update ended up being wayyyyy bigger than I thought it would be." Only Deus Snail and Scuttler Jr are named — the other two monsters are unrevealed. Based on the sneak-peek run-up (Nightmare creatures, Lantern'd Star, Flare Launcher), the batch reads as part of the upcoming Nightmare deep-sea update, but the announcement does not name a release date or tie the monsters to a specific patch — treat names as confirmed, the bundling as inferred.
Sneak peek — Revive Bear item: revive a fallen teammate at 50% HP (not yet in game)
Official Discord #🦈sneak-peeks🦈 (developer Bloogia): a new **Revive Bear** item is coming — a green teddy bear with a medical device that you use on a teammate's body to bring them back to life at 50% HP. Price shown on the teaser: 200 Sanguinite. Not in the game yet and no release date was given — treat as upcoming content.