Delta-V, symbolized as ∆V and pronounced delta-vee, is the change in velocity that a spacecraft can achieve by using its entire propellant load.

The year is 2273

The unexpected discovery of valuable minerals within the rings of Saturn has sparked a thriving space excavation industry. You control an asteroid excavation ship hoping to make it rich out on the rings, but soon you find out that all is not as it appears. Experience a hard sci-fi story backed up with real physics and science.

Key Features

  • Realistic top-down hard sci-fi space flight experience. Every aspect of gameplay is backed up by real science. Ships fly just as starships should.
  • Jump into action in seconds with autopilot assist or save fuel by manual thruster maneuvers.
  • Detailed ship simulation down to every subsystem - upgrade your ship, fix or even jury-rig broken systems on the fly. Every system failure will impact gameplay - adapt to survive in the hostile environment of space.
  • Discover the mystery of the Rings, or just try to get rich leading your excavation company.
  • Plan your strategy back on Enceladus Prime station. Sell your output, upgrade your ship, hire the crew and manage your company.

Check out our presskit here.

  • View media
  • View media
  • View media
  • View media
  • View media
  • View media
Post article RSS Articles

ΔV: Rings of Saturn doesn't use a classic roadmap, where the developer outlines the list of things they think they'll be doing next. We just found that these don't work, as new ideas come in daily and the actual work drifts further and further away from the initial post. This is why we opted to expose our internal working documents - the Kanban boards - so you can see in real-time what we work on.

Kanban boards

Our Kanban boards reflect all the work that needs to be done and the stage it is on. All work is written down in "issues", and each issue travels on the Kanban from left to right. We have multiple Kanban boards that are useful for different ways you can inspect the project, but they are all based on the same data. A good starting point to explore them is the Roadmap Kanban Board.


Development workflow

There are several stages an issue can be at, reflected by the columns on out Kanban:

  • Open issue is one that was suggested and recorded, but it was not assigned to any other stage yet. This is our main backlog - the place where we record all the ideas so that we don't lose track of them. New feature ideas, by default, land up here. This is where the player-submitted ideas from our discord end up first.
  • 2.0 collects the issues that are considered for the 2.0 release of the game. These are issues I want to work on once we leave Early Access.
  • 1.0 collects the issues that should be done before we exit Early Access. Any reported bugs end up here by default. If you want to know if "by full release, will game have xxx?", this is the place to look for.
  • ToDo is my immediate task list. Every time this list drains down to zero, I pick ten features from the 1.0 list and put them here. Outside of critical issues and some exceptions noted below these are the things I will do next.
  • Doing shows the thing I'm literally doing now. Expect to see it released in the Experimental branch today.
  • Closed are the issues already done.

b export

Workflow and exceptions

  • An idea can be promoted from Open to 2.0 and to 1.0 if it's advocated enough and I feel it makes sense. I try to not do that much, as this results in extending our release date - but if you feel that there is something that should absolutely be in 1.0, our discord is the place to talk about it.
  • I am working on this game 6 days a week, Saturday to Thursday. Friday is my Freeday - meaning that I am either not working on the game and resting, or if I feel like coding, I'll be picking stuff out of the order. On Fridays is when you can hit some surprise features.
  • Bugs are fixed before features. This is why the Experimental branch is, on average, more stable than the Stable branch. It already has all the known bugs fixed.
  • Critical bugs - the bugs that prevent people from actually playing - are fixed before everything else and hit the ToDo list immediately. We don't have many of these.
  • When picking which issues from 1.0 should be moved to the ToDo list, I see the most recent vote results over our discord. Check the #votes channel if you want to participate in this.


b k37 cover

You probably don’t know why people are buying your game

You probably don’t know why people are buying your game

News 1 comment

I thought that folks are buying ΔV: Rings of Saturn because they wanted to play it - and could not otherwise. That sounds about right, doesn’t it?...

Space: 2022, and an upcoming sale!

Space: 2022, and an upcoming sale!


Our most iconic spaceship - the Rusatom-Antonoff K37-TNTRL - is a product of joint-venture between Ukrainian and Russian companies. It makes me uneasy...

Upcoming sale!

Upcoming sale!


A sale is starting soon. If you wanted to get ΔV now, a bit of patience will get you some bucks saved!

The retrograde perspective

The retrograde perspective


Another year of Early Access just passed. Let us look back on what happened with ΔV: Rings of Saturn in 2021.


Time to surface I think.

I've been quietly observing this for some time now, both as gamer and as someone that is very interested in seeing how well the engine works for you.

I smiled reading this latest post, the reality of development can be different from theory, especially for a small studio, don't be discouraged. There are many aspects of ∆V that fascinate me, particularly the plausibility that will be infused into the game by keeping close to present/very-near future science.

That said, it won't be enough on it's own, so I'm certain we can expect some other goodies as well.

Stay well, keep the faith, I'm looking forward to your eventual release

Reply Good karma Bad karma+2 votes

This oddly reminds me of Swarm Gold

Reply Good karma Bad karma+3 votes
Post a comment
Sign in or join with:

Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.


Latest posts from @koderasoftware

Congratulations, release neighbor! T.co

Jul 12 2023

🔥Tutorializing games excessively turns the players into mere lab rats, mindlessly responding to flashing lights by… T.co

Jul 12 2023

Where did #ΔV: Rings of Saturn get its fantastic soundtrack? Here! Awesome music, great contact, everything your… T.co

Jul 12 2023

🎮#ΔV hit a 41.3% wishlist conversion rate on Steam! 🚀 Thank you for the love and support, you're the reason we do… T.co

Jul 10 2023

Hot take: #Linux has a bad rep at #gamedev, but it's actually Windows #AMD #Radeon drivers that cause most problems… T.co

Jul 7 2023

You should not trust anyone who pays for Twitter.

Jul 7 2023

RT @evadermusic: 🎮🎶Looking for composition work🎶🎮 🌌 Space/Ambient/Orchestral 🌑 Dark Electronic 🎸 Rock/Metal/Fusion 🔩 Industrial 🌆 S… T.co

Jul 6 2023

RT @ToughSf: Feeling small next to Saturn: a medical space station passes over the planet's rings. If I understand my orbital me… T.co

Jul 5 2023