Diluvion is a 3D deep sea, Jules Verne inspired, exploration game with RPG elements and thrilling submarine combat. As the Captain of your own vessel, you must grow and manage your crew as you search for the secrets of the past in a hauntingly beautiful flooded world.
All Reviews:
Mixed (746) - 68% of the 746 user reviews for this game are positive.
Release Date:
Feb 2, 2017

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Recent updates View all (20)

October 4, 2018

Save File Issues

Hello there!
Some players have had issues with data going missing from save files (items/gold disappearing, missing quests, etc), and if you're one of those players, this post is for you. Although we've attempted numerous times, we've been unable to reproduce this issue, which leads me to believe it's system specific. (not dissing your computer)

If you're having this issue and would like to help resolve it
We have a new development build on Beta branch- switch to the dev build and it will produce extra info that we can use to squash this bug. The best way for us to identify and fix it is to have an output log from a play session where it happened. If you do see error messages on screen during save/load, please send us your output log from the play session in the forums.

Steps to access the dev build:
  1. In Steam, right click on Diluvion and select 'Properties'
  2. In the properties window, select the 'BETAS' tab
  3. In the dropdown, select 'beta'
  5. Confirm that the download begins

Accessing your output log
  • Make sure hidden folders are visible
  • Find the output log at C:\Users\username\AppData\LocalLow\Arachnid Games\Diluvion\output_log.txt

    Thanks again for anyone who is able to help!
5 comments Read more

September 28, 2018

Diluvion: Resubmerged Launches Today! (Windows)

Hey everyone, I'm happy to announce that we're officially launching Diluvion: Resubmerged today at 10:00am PST!

Diluvion Resubmerged Trailer

What's New
Diluvion: Resubmerged is the result of the past year and a half of additional development we've done on Diluvion. We've done a complete overhaul of the salvaging system, UI, and ship upgrade system. There's also new side quests, improved enemy AI, improved navigation, and many more small quality of life fixes.

For Beta Testers (Important!)
We're doing a swaparoo; Resubmerged will now be on the default branch, and original Diluvion will be moved to staging branch. If you already have Resubmerged installed, make sure you opt out of beta to continue with Resubmerged updates.

Loading An Old Save
We do support loading a save file from the original Diluvion, however because the quest structures have changed, it's not recommended. If you do have a game in progress and would like to continue it without interruption, the original Diluvion is still on the staging branch. When you load an original save into Resubmerged, it creates a copy of the save file, so you won't lose the original game state.

Dev Livestream
I'll be doing a dev livestream and talking about new features while running through the main quest line! Come check it out on Good Sheperd's broadcast here!

As always, we'll be taking feedback in the forums. Let us know if you run into issues, bugs, or just have general feedback. (also if you have good things to say about the game too, we like that!)

Resubmerged has new text, and the original launch languages (English, French, German, Polish, Russian) are supported. We added a new section in the settings for community localizations. These are partially complete, but we'll be updating them as we get new text from the community.

OSX Version
Today's launch is the Windows version, however the OSX version isn't far behind- we ran into a little snag that we have to get solved, but it should be ready in about one week.

Thank You and Enjoy!
Thanks to everyone in the community who discussed, tested, and helped us complete Resubmerged!
38 comments Read more

Fleet Edition

The Special Fleet Edition of Diluvion comes with the game's haunting and beautiful Original Digital Soundtrack (in High-Res FLAC and MP3) composed by Light Return, a Digital version of the Diluvion Official Artbook and an Exclusive playable submarine called Manta

About This Game

Diluvion: Resubmerged has been rebuild from the ground-up and introduces brand new features which add more strategic depth to looting, managing your unique crew, and upgrading your different submarines to fit player’s needs- and playstyles. Salvaging is more dynamic than ever with hazard battles that require your crew’s abilities and items to overcome, and a new forging system offers greater customization of your vessel with upgrades for armor, depth range, life support and more. The update also includes enhanced visuals, mappable gamepad controls, new graphics settings, a complete UI overhaul with improved quest tracking and waypoints, the ability to save anywhere, and revamped landmark, navigation and pathfinding systems. Lastly new side quests, artwork and music alongside a number of quality-of-life improvements.

Forced into the deep oceans by a Great Flood that occurred countless centuries ago, humanity now lives trapped under a thick layer of unbreakable ice and their survival hangs by a tenuous thread. However, their penchant for perseverance is strong, and a new civilization has emerged with distinct kingdoms, religions and cultures. By a twist of fate you, an aspiring submarine captain, have been given the honor of commanding your first sub. With a brave crew at your command, you now venture into the unknown on a quest to discover humanity’s greatest secret.

Explore the dangers of the depths in this beautifully realized flooded world, and unearth untold riches and glory. Discover the remnants of civilization in numerous unique towns and learn their local lore, trade stories and treasure, and hire crew new members.

Continuously improve each of the game’s 9 unique pilotable submarines using a deep upgrade system, and gain access to new areas and loot. Discover numerous types of cannons and torpedoes to help you overcome the dangers of the deep, and assemble your own unique crew to brave it alongside you. Whether you wish to play as a silent hunter or a guns blazing dreadnought, arrange your crew members and weapons to fit your playstyle.

Game Features:

  • A Beautiful Underwater World to Explore: Three massive and beautifully realized open sea zones to explore, each with their own factions, local stories and more
  • Innovative Combination of 2D & 3D Graphics: Experience the mysteries of the deep in beautifully rendered 3D graphics as you navigate your submarine, and seamlessly switch to meticulously hand-painted 2D graphics when exploring towns and cities
  • Thrilling Real-Time Submarine Combat: Utilize an arsenal of underwater weapons to engage in life-or-death firefights with other submarines and deadly terrifying creatures
  • Crew Recruitment: Assemble your own unique crew to fight alongside you by recruiting different Helmsmen, Gunners and Sonar Technicians. Utilize each of their special skills and personalities to change the flow of combat and exploration.
  • Upgradable Submarines: Continuously improve your vessel by acquiring new weapons that can dramatically change the tide of battle
  • 9 Pilotable Submarines: Explore the world to uncover 9 unique pilotable submarines, each with their own feel, strengths and weaknesses
  • Resource Management: This world is not for the faint of heart, as resources are limited and survival is a constant battle. You’ll have to actively manage your food supplies and oxygen levels should you wish to keep your crew alive and overcome the perils of the sea
  • Upgradeable Home Base: Build- and grow your own base of operations under the sea to house all your stand-by crew members and submarines. Upgrade your base to increase your notoriety and wealth, as upgraded bases can also house valuable opportunities, such as rare item merchants and bars with notorious sailors as patrons.
  • Loot System: The world is filled with rare loot and hidden quests to discover…. Especially for those who dare to venture off the beaten path
  • Terrifying Underwater Foes: Explore the world and test your bravery against giant sea creatures and mysterious undersea anomalies!

System Requirements

    • OS: Windows 7, 10
    • Processor: Intel i5 (or equivalent)
    • Memory: 4 GB RAM
    • Graphics: GeForce GT 300 series (or equivalent)
    • DirectX: Version 10
    • Storage: 5 GB available space

What Curators Say

38 Curators have reviewed this product. Click here to see them.

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