
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
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About
Inspired by Factorio and Rimworld, Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the immortal AI you will have your drones repair your starship, save or exploit your human crew and travel the stars in this beautifully complex simulation of a procedurally generated universe.

With only a handful of drones at your disposal, salvage, repair and rebuild your destroyed ship and restore life support before the crew suffocates in the vacuum of space.

Design and rebuild your ship according to your own needs and desires. Balance the onboard systems of oxygen, heat and power to ensure long-term survival.

Process resources into useful components to maintain and expand your ship’s facilities. Grow crops and turn the harvest into food for your awakening colonists. Generate energy to power your ship and create a robust interconnected system.

Use and expand your massive computing power to research alien technologies. Discover new ways to survive the harsh universe and take care of or exploit your human crew.

Once powered and crewed by skilled colonists, take your ship on an odyssey to explore and mine the procedurally generated planets and systems of a vast universe.

Prepare for the worst, hope for the best. Live through an endless number of events and encounters introduced by the story-generating AI. Be it alien face huggers, benevolent traders or pirates: always be vigilant and deal with whatever happens the way you chose.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 52 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
This used to be a really neat game, but it started to go downhill ever since the FTL changes. He says that a poll determined those changes (only on his discord), but if you actually read the poll and the discussion, I don't think there was a real understanding of what was being voted on. I tried to give the new system a fair shot, but the vibe this game had is just gone. Now with the peak at the upcoming UI changes (many of which were needed to be fair), I just don't have any further confidence in this game or the dev and whatever rot has taken over. I bought this game day one on Steam. I got some good time in, but I regret this purchase now. This isn't the game concept I was sold anymore.
As much as I enjoy this kind of game - Songs of Syx, Rimworld, Dwarf Fortress and so on, I could never get into this one. I've restarted multiple times, and I just get bored very quickly. It's hard to put into words, but the game has been streamlined so much that it almost feels like an idle game - you increase a bunch of counters to increase a bunch of other counters and try to place things in the right place. I never ended up even finishing my own ship, something I'd be happy to do in a number of other games. Despite it's high quality production and well done mechanics, there's just something off about it that I can't put a finger on.
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All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, German, Czech, Portuguese - Brazil, Simplified Chinese, Japanese, Ukrainian, Spanish - Spain, Russian, Korean, Italian +1 more
Hours played at review time, across 52 reviews with recorded playtime.
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Ahh yes, this is the one I've been looking for and didn't even know it. The Rim World influence caught me first, and having the DLC for Rim World that allows you to build a space craft (be it ever so tedious a process) I thought this would be interesting spin. I bought it on sale & it sat in my library for over a year.... updating all the while. I bought Space Haven a little later and was hooked. A great space builder game with lots of features. But it did get to that point with S/H where it got too routine, a bit boring. Finally I got to Stardeus and began learning the mechanics. Very straight fwd if you've played the others I mentioned here. Stardeus however lends a much deeper type of game play, and keeps you very busy no matter the choice of game story. Many levels of tech to explore, and at the start, certain tech selections are crucial for an efficient launch of your game. Human crew are a lot like Rim World characters- very much so in control parameters and behavior. I spent some time restarting only because I was overly confident I had it figured out.. I didn't! And my first couple of crews sacrificed themselves just for my hubris. I backed up and gave the game a more serious approach. You really do have to pay close attention to all the details-building and resources and dangers.. so if you like that type of resource management, you'll love this. The mechanics are smooth, game play really pulls you in. The AI is very aware and intuitive. The building lists expand in a major way as you navigate the tech trees. I should say here that the space travel in Stardues is more of a game board arrangement, so if your looking for sci-fi space flight in any real depth- this isn't it. Sectors, universe, and area maps are for basic representation. Most all of the action takes place right on your vessel. Human crew are released gradually from hyper sleep. Game provides a myriad of options at game set up, tailoring it's pace and difficulty to your liking. The sounds are crisp and the soundtrack is great, it's fun and sets a nice pace for building .. then tense when it needs to be. Ship combat, diplomacy, trade, crafting.. I'm only 20 plus hours in but I'm honestly on a mission to really explore this title. It's strictly a top down layout and UI is subtle yet useful. Codex is right there to ID the hundreds of items, tech, weapons etc. The ship's central computer is a continuous focal point; as it provides the data mining needed to advance the tech tree. This is a fun spin on basic resource grabbing and adds another dimension to it's purpose. It's deep, it's techy, it's comical, just a lot of fun. Dems are dedicated and show their love for this title. Highly recommend..
For me this game peaked somewhere a year or more ago. Since then it has gotten less and less fun to play. With the 0.14 update a lot of that was fixed, but now they removed the particle collector and just made the game a bouncing ball between idle it in the background ignoring everything and oh no you're forever out of most resources early to mid game.
This is a pretty conflicted thumbs down because it's pretty hard to describe why exactly I wouldn't recommend this. I think it comes down to a level of unrequired tedium. This game's loop is basically harvest resources -> burn on research, much like Rimworld or Factorio The problem is, some of this early game stuff is just, unrequired to be like this. Like, why can I not move the space shuttle without a research? It literally moves on its own. Why does temperature and oxygen move so slow? Why are the only thermal answers just, put power in to get hot or cold out? This doesn't feel realistic or fun, wasting electricity on heat in space where I'm generating it with my core. Why am I wasting electricity on a freezer when apparently space here is just infinite cold? While I'm thinking about it, the freezer and fridge research is seperated, lmao Why can I not just make a centralized atmos system that lets me take heat from the core or conversely pump heat out to space instead of putting my core in a vaccum? Why is our first crop bread when we can't use the actual wheat part without 3 extra researches? Why is the long winch locked behind an upgrade, and are we supposed to know we would need it for the derelect ship in the tutorial? Why do all these sectors just have a couple resources? ("gameplay balance", guessing theres not many other reasons to travel around) Why would you not have priority numbers implemented? Why is door permissions a research? It's a shame because I really like some of the things here, like how Colonists kinda just do their own thing while Robots serve as your arms and legs. I like the mood system significantly better than rimworld, I like the RGB lights, I like the ability to have multiple grids (despite, as far as I can tell, there being no real reason to, and you can't get people to just use stuff themselves afaik, so it really restricts you)
In a nutshell: as wide as an ocean, as deep as a puddle. And yes, I’m going to compare it to RimWorld, because it clearly wants to be RimWorld but doesn’t understand what makes RimWorld work. I’d describe it as RimWorld with a couple of mods, played on Peaceful difficulty. No resistance, no depth. Graphics: 7/10 — standard RimWorld-style visuals, looks fine Gameplay: 4/10 — varied, but pointless Economy: 2/10 — complex, but completely unchallenging Pawns: 3/10 — they have organs, but the organs serve no purpose The game has a huge number of mechanics: temperature and oxygen, individual body parts, implants, crafting, combat, farming, research, and so on. However, the only genuinely complex mechanic worth singling out as interesting is research and everything built around it—hard drives, datoids, and the rest. Everything else is completely pointless. Every corpse somehow produces around 20 body parts when incinerated. As a result, your storage quickly becomes clogged with DOZENS of hearts, arms, and kidneys, eating through 500 storage slots in no time. Organ transplants and prosthetics are pointless, except when you need to replace intestines infected with parasites. Shuttle expeditions bring back so many resources that within a couple of hours you can fill your warehouses with a practically infinite supply of materials and then go without experiencing any shortages for a very long time. Combat is so rudimentary that every fight feels less like, “We’re under attack—I need to win this without casualties,” and more like, “Oh, protein!” Then you simply send ten people to beat a group of naked hobos armed with knives to death. There are no weapons. Well, technically there are three: a butter knife, a pistol, and a stun gun. You don’t need any of them, combat isn’t any better with them, and the whole thing is just ridiculous. There’s no armor, either. Well, technically it exists—but why bother? After a fight, it’s easier to replace someone’s perforated organs with one of the hundreds sitting in storage than to craft armor through this godforsaken interface. The interface… The interface is the game’s biggest problem. It’s complex, detailed, full of tooltips, and even has a system of clickable references. But it was absolutely not designed for human beings. After more than 20 hours, I was still clicking through same buttons, AND I STILL COULDN’T FIND THE ONE I NEEDED WITHOUT SPENDING FIVE SECONDS EVERY TIME FIGURING OUT WHERE THE HELL TO MOVE MY CURSOR. The interface is horribly unintuitive, overcrowded, and basically just a giant mess of buttons. And for some weird reason, every button has to be clicked twice. Maybe it’s caused by the frame rate, but switching to half-rate V-sync changes absolutely nothing. I have no idea. It’s just infuriating. Controlling pawns is simply awkward. You can’t assign groups, you can’t create and quickly select a dedicated combat squad, and you can’t quickly check everyone’s stats or set up their work schedules. I wanted to love this game. It did everything it could to make sure I couldn’t. I’ll be absolutely delighted to be proven wrong in a couple of years, once they actually finish it.
Played it and finished it. Very blatant, crude and low quality copy of Space Haven. Creator didn't even seem to bother with coming up with original component names and high level game mechanics.
Im going to the one place not corrupted by Capitalism . . . . . SpAcE!
Haven't even played much, but from the UI rework alone, I know this is the game for me. Devs, Yall rock! Thank you for such a small QoL feature, but so big of a thing for me. Thank you.
Stardeus, developed by Kodo Linija and published by Paradox Arc, presents a compelling take on the colony simulation genre by shifting the player’s role away from a traditional overseer and into the consciousness of an artificial intelligence tasked with preserving life aboard a crippled spacecraft. This framing is more than just a narrative hook—it fundamentally shapes how the game is played and experienced. Instead of directly controlling individuals, you operate through systems, infrastructure, and robotic proxies, creating a sense that you are less a commander and more the invisible force keeping a fragile ecosystem from collapsing. The result is a game that feels both cerebral and immersive, where survival hinges on understanding and maintaining complex interdependencies. From the very beginning, the situation is dire. The ship is damaged, systems are offline, and human colonists lie in stasis, entirely dependent on your ability to restore basic functionality. The early game is defined by urgency and careful prioritization: repairing hull breaches, stabilizing power distribution, and ensuring oxygen and temperature levels remain within survivable limits. What makes this particularly engaging is how interconnected every system is. Power shortages can cascade into life support failures, while neglecting structural damage can expose entire sections of the ship to the vacuum of space. These cascading consequences create a constant undercurrent of tension, where even small oversights can snowball into critical problems that demand immediate attention. As the game progresses, its complexity unfolds gradually, revealing a dense network of mechanics centered on automation, logistics, and long-term planning. Drones act as your primary workforce, carrying out tasks based on assigned priorities and available resources. Their behavior introduces a subtle layer of unpredictability, as they may not always act in the most efficient way, forcing you to refine your systems and optimize workflows. Awakening human colonists adds another dimension entirely. Unlike drones, they possess individual needs, moods, and personalities, which means they cannot simply be treated as extensions of your will. Managing their well-being becomes an ongoing challenge, requiring attention to food production, comfort, and psychological stability. This duality between mechanical efficiency and human unpredictability gives the game a distinctive rhythm, as you constantly shift between optimizing systems and responding to emergent social dynamics. The progression system reinforces this sense of deliberate growth. Advancing technologically requires sustained effort, with research projects demanding both time and resources. This slower pace can occasionally feel restrictive, especially when waiting for key upgrades needed to expand or stabilize your colony, but it also lends weight to each milestone. Unlocking new capabilities—whether it’s improved automation, sustainable agriculture, or defensive measures—feels like a genuine achievement that opens up new strategic possibilities. The procedural nature of the game ensures that no two journeys are identical, with random events and environmental challenges introducing unexpected complications that keep players on their toes and prevent the experience from becoming overly predictable. Visually, the game adopts a clean and utilitarian style that prioritizes clarity over spectacle. The interface is dense, packed with information that reflects the game’s systemic depth, and while it can initially feel overwhelming, it becomes more intuitive with time. The design choices serve the gameplay well, allowing players to monitor and manage complex systems without unnecessary distraction. The audio complements this approach, favoring subtle ambient sounds that emphasize the isolation and vulnerability of life in space. Rather than relying on dramatic cues, the game builds atmosphere through quiet tension, reinforcing the sense that you are alone, responsible for every aspect of survival. That said, the game’s ambition comes with certain trade-offs. Its steep learning curve may deter players who are not already familiar with simulation-heavy titles, as mastering its systems requires patience and a willingness to experiment. The interface, while functional, can feel intimidating at first, and the lack of extensive guidance may leave newcomers struggling to find their footing. Additionally, being an evolving title, it can exhibit occasional rough edges, from minor bugs to systems that feel underdeveloped or imbalanced. The pacing can also fluctuate, with moments of intense activity followed by slower periods where progress feels incremental rather than dynamic. Even with these limitations, Stardeus stands out as a thoughtful and deeply engaging simulation that rewards careful planning and creative problem-solving. Its strength lies in how it allows players to craft their own emergent stories, shaped by the interplay of systems, choices, and unforeseen events. By placing you in the role of an AI responsible for both machines and human lives, it introduces subtle ethical undertones that add depth to the experience without forcing a specific narrative direction. For those willing to invest the time to understand its intricacies, it offers a rich and absorbing sandbox that continues to evolve with each playthrough. Rating: 8/10
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