
Roll your dice and cleverly use them to build up your civilization from its humble homeworld, growing to create a Federation spanning countless star systems.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.14/day in the week to Sep 5 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About


Engagement
Reviews
Themes across 42 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I found the concept intriguing but the execution flawed. This might be a case where the physical game is just more fun to play, but I found this game was incredibly (almost needlessly) complicated. The game starts at basically its hardest possible and only goes up from there. It's got a very poor tutorial and never before have I just felt pure frustration right from the start. It might be good, but I give up. If I can't even see the glimmer of fun to be had I don't even want to try. It's one of those games that seems like it wants to be highly variable but is far too punishing to be so. You will just be dealt losing hands from the jump and you might as well just restart. Getting my money back. I don't even want to play One Deck Dungeon, I'm yanking that right off the wishlist.
Overwhelming (joke) (good) (kind of real) If you find One Deck Dungeon interesting, this feels like One Deck Dungeon had a child with Sentinels of the Multiverse, really interesting.
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Hours played at review time, across 42 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
I cannot recommend One Deck Galaxy, due to a mixture of personal taste and general issue with the game. There are, in escalating order, three critical issues I have with the game: 1) The game feels over-complicated, especially when it comes to the Adversaries. Complexity isn't necessarily a bad thing - 4x titles like Stellaris or Endless Space thrive on interlocking systems that form the basis of their mechanics. The problem is that One Deck Galaxy is not a 4x game; it is, in fact, a Rougelike that plays a bit like a cross between Dicey Dungeons and Renowned Explorers. You roll dice, then use those dice to either trade for resources, explore and claim planets, or complete a check vs. the Adversary. Each Adversary has a ludicrously convoluted way of determining what it will do during each turn, but in practice it all boils down to hoovering up resources the player needs, and then either locking them behind specific actions or banishing them from the game entirely. The difference maker is that, in that convoluted process lies particulars that affect what you ought to be doing to play optimally. It may take several attempts just to figure out what the hell you're meant to be doing. 2) The game feels over-tuned, to the point of being punitive and frustrating. For some reason, the Adversaries' resource hoovering is at its worst at the very beginning of the game. This means that you [b]have[/b] to Confront it at the earliest opportunity. However, presumably in an effort to make the game harder, Confronting the Adversary is very frequently difficult to impossible without taking multiple turns to either get additional dice or get the required values on those dice. As this is happening, the Adversary is both exiling cards from the deck and forcing you to pay additional costs. Having to pay those costs means you have to devote resources to that instead of getting more dice or accumulating the resources required to Confront. And while [i]that's[/i] happening, you're also not accumulating the resources required to raise your Federation Level, which you also need to do in order to Confront the Adversary again later. Sometimes you get Encounter cards. These things were clearly meant to be addressed after you've had a chance to Confront the Adversary, as they frequently require a level 2 starbase... Except you can get them on turn 1. You can get [i]multiple[/i] Encounters on turn one. These further restrict your ability to act, meaning more turns wasted while the Adversary soft-locks you. 3) It just feels bad to play. This is definitely the most down to personal taste, but it's also the biggest reason I actively dislike playing One Deck Galaxy. I do not like the way the game aggressively kneecaps resource acquisition. I do not like the way the Adversaries locked away dice until it became mathematically impossible to Confront them. I do not like the way Federation levels all feel like acquiring them feels mutually exclusive with upgrading the Space Station, Confronting the Adversary, and acquiring Techs and Colonies - you need to do all three, but because of how all-or-nothing the systems are you inevitably end up losing time because you didn't do the other two, and oh look now you have to spend more resources and that threshold you were about to meet falls out of reach again. This game doesn't leave me with the feeling that I made a mistake that I can learn from when I lose a run. It leaves me feeling like I'm being asked to thread three needles with a single thread, only the needles are a mile apart and the thread is 3 inches long.
Very enjoyable game. Lot's of dice manipulation mechanics. Although the gameplay a lot more complex, I honestly like this better than One Deck Dungeon.
A fun but complicated game, with a lot of moving pieces. Thankfully the in-game tutorial does a great job of introducing concepts one by one and giving you the information you need to understand each. This is the first board game adaptation I've played where I hadn't played the original game beforehand, so I was very pleased with how quickly I could learn the mechanics - even if I still struggle with facing the more difficult adversaries. Compared to One Deck Dungeon, there's a lot more going on on-screen at any given time, but that also means there's a lot of ways to mitigate bad dice luck - if you roll low in this game, you have options to research or earn fleets which both can help you make progress against the adversaries. The adversaries also feel more varied, with each having their own special rules to work around. All in all it's a great game that provides a difficult but solvable puzzle each time.
I can't tell whether this game has a very steep learning curve or is just poorly balanced, but either way, it isn't particularly [i]fun[/i]. Most of the time, the gameplay feels less like making progress and more like slowly drowning. Unless you're a particular kind of masochist, give this one a miss.
Steep learning curve. great game.
Nice stategy concept with difficult learning curve and a tutorial to make it easier to understand. After playing the game a few times, I got the hang of it. Once it prevented me to upgrade a level when I thought I had the right requirements. I don 't know if it's a glitch or that I did not understand the requirement. Overall: Nice game with great strategy potential. Recommended.
A good adaptation of a solid IRL solo card game. Fair warning - this is based on a real card game, so if you're used to Slay the Spire and the like, don't expect this game to do nearly as much automatically. Also, expect a bit of a rules nuke in the tutorial. Once you're through it though, very fun! (if quite difficult)
This is like a knockoff of the excellent game Dice Tribes: Ambitions, but this one has better graphics, instead of being fun to play
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Players by region
Where this game's players are, estimated from review languages.
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