You rule one empire inside a persistent galaxy, starting with a single homeworld and a fog-of-war map. Give your orders, and at a scheduled moment the galaxy resolves them all at once.
Not a pitch deck. These are the systems the galaxy runs on right now, described the way you will meet them. A galaxy chooses which systems it runs: Astral Dawn runs every one below, and Sovereign Reach 1 runs without research, fuel, races and free-form design.
Every planet and moon is described across six environmental axes: temperature, pressure, atmosphere, gravity, radiation, toxicity. Every species has its own comfort range on each, set by the homeworld it evolved on. There is no universal good planet, only worlds that suit you or kill you, and two players can look at the same rock and reasonably disagree.
Settle somewhere hostile and your colonists start dying, unless you build the specific structure that answers that specific problem. Nothing is a general-purpose fix, and each structure protects only so many colonists — a growing colony keeps building. A world that is wrong in three ways needs three answers. A harsh world is a real option, just a permanently expensive one.
Colony population is simulated every tick, not stored as a number that ticks up. It grows where you have built the housing to support it and dies where you have not sheltered it, and when it has room to grow, it never grows by exactly the same amount twice. Two colonies founded on the same day drift apart. You can load colonists onto ships and move them, which is how you get a young colony on its feet instead of waiting years of ticks. Colonists stay with their ship: move a colony ship to another fleet and its settlers go with it, so it can found a colony on its own.
Orbit is not ownership. You train garrisons of infantry, armour and artillery, carry them on troop transports, and land them. An invasion resolves over two ticks: you establish a beachhead, and the fight resolves after. The defender gets a tick to react, which makes invading a commitment rather than a click. Every ground battle leaves a full record both sides can open: the troops each side brought and had left, every round, and whether the colony changed hands.
On galaxies with research, an academy at one of your colonies offers officers to recruit. Post one to a fleet that carries a Command Bridge, or to a colony's industry, and they gain experience for the battles, journeys and production they take part in. An officer whose last ship is retired at your own colony steps ashore; one whose ship is destroyed is lost with it.
On galaxies with research, you build in orbit as well as on the ground: an Orbital Shipyard that builds ships of any size with no colony underneath, depots, a refinery at a gas giant, listening posts and sentries. Where free-form design is on, a design with no drive is a platform of your own. Crew a structure from a fleet, and tow it into the orbit you want.
On galaxies with races, the race you choose when you join decides the kind of world you start on, and its comfort ranges decide which worlds are hostile to you specifically from the first tick.
NPC empires are not scenery and not obstacles. They hold colonies, expand, build, research, keep garrisons, repair and refit their ships, run supply routes, defend themselves and fight each other, giving the same orders a player gives. Their colonies obey the same climate and pay the same costs. On galaxies that use fuel, NPC fleets pay for their warps just as yours do. Some settle, some explore, some raid, some just drift, and they can form factions and go to war. You arrive into a galaxy with history, not an empty board.
A tick-based game should not punish you for sleeping. Colony managers keep a colony developing on a build priority. Submitted orders resolve on schedule whether you are there or not, and saved plans let you draft orders ahead — they submit only when you say so. Convoys, patrols and standing routes re-issue themselves each tick, including routing across multiple warp jumps, and a fleet can wait at a colony for the cargo it needs and set off when the hold has it. Caretaker keeps your empire developing while you are away, and hands it straight back the moment you return.
Damage sticks until you fix it. Take a ship to a colony shipyard and its armour and hull are put back for materials, at a price you are quoted first; a repair bay aboard patches it slowly, anywhere, for free. Revise a design and a yard fits the difference: full price for the parts going on, half back for the parts coming off, and the ship keeps its name and its record.
A contact reads a rival fleet as deeply as the sensors you brought allow: that they are there, how strong, how many ships, what sizes, how many designs, what they carry. Heavier fleets resist a scan and ECM suites jam it. In a fight the same reading becomes a lock that steadies your guns and burns through their jamming. None of it is luck.
A battle leaves a debris field: the wrecks' scrap and whatever cargo went down with them. A system scan shows it. Any fleet standing on it can take the abandoned cargo, and a fleet with a salvage rig recovers the scrap too — including the side that lost.
On galaxies with research, research buildings at your colonies earn points, and points are the whole price of a project. Queue projects and the next starts on the tick the last one finishes. Leave the queue empty and a working lab picks the next project for you — the ones that open the next tier first — steered by a research focus you set, and tells you which one and why. Every tier above the first is researched, a higher-tier part costs more and does more, and a building you already have is upgraded in place. Tier 10 is the long goal of a galaxy.
On galaxies with fuel, every warp burns fuel by fleet mass and lane class, while moving inside a system is free. Refineries at your colonies turn gas into fuel, a scout with the right kit skims a gas giant and refuels itself, attached fleets can share a tank, and a better warp engine or drive makes every crossing cheaper. Move ships between fleets and their share of the tank goes with them.
A battle, a fleet contact, a siege, the outcome of a ground battle or a warp warning can reach your phone or browser with the game closed. You pick which kinds, how strong a contact has to be before it counts, whether NPC empires count at all, and your quiet hours. Your reports are all still there either way.
Use your own pictures instead of the built-in art: an emblem and portrait for your empire, a crest for an alliance you lead or officer, and a profile picture. Your device shrinks the picture to a small square before anything is sent, so the original never leaves it, and you can go back to the built-in art at any time. Pictures are public — every player sees your emblem — and on the galaxy map every system a player's empire holds flies the flag or emblem that player chose, rivals included, so whose space you are looking at reads at a glance.
Stuck? Open Settings and ask VEGA how something works or what you could do next, in English or Portuguese. It answers from the game's own guide and from what it can see of your own empire. It explains and never acts: it cannot file, change or cancel an order, but it tells you which screen and button to use. A few questions an hour, and VEGA rests when its monthly allowance is spent.
Every planet and moon is described across six environmental axes. Every species has its own comfort range on each, set by the homeworld it evolved on. A world that would kill one empire's colonists is another empire's paradise.
LushSomeone's paradise
OceanDepends who you ask
FrozenWrong on temperature
MagmaWrong on most axes
AridLiveable, at a price
BarrenNo atmosphere to speak of
TerrestrialHome, for someone
Gas giantNot for colonistsFour loops that feed each other. Knowledge becomes territory, territory becomes industry, industry becomes fleets, and fleets decide who keeps what.
The map is not given to you. You take it a hop at a time. You start with a single homeworld and a fog-of-war map. Surveying a warp node tells you which node it pairs with on the far side and what class of lane it is, and nothing else — not even the name of the system beyond. To learn what is in that system you have to warp through and scan it. Each of those is one tick.
Find a world your people can actually survive on. Habitability is relative to your species, so expansion is a judgement call rather than a checklist. Find a world your people can survive on, send a colony ship, and settle it. Settle carelessly and the colony dies.
Turn a rock into a power base. Build the extraction, storage, shelter and shipyards that make a colony worth defending. Population grows where you have built to support it, so development and survival are the same problem.
Position fleets, set your stance, defend what's yours. Fleets fight when hostile forces meet. You set each fleet's stance and your empire's standing toward others in advance, because you will not be awake for every contact. Every battle is resolved by the game itself, under identical rules for everyone. There is nothing to out-click.
The galaxy does not run continuously. It advances on the tick, and everything that happens in a tick happens to everyone at the same moment. Ticks run on a fixed schedule, and every galaxy has its own tick rate. Here is what one tick looks like from your chair.
Read your colonies, your fleets, the part of the map you have revealed, and the reports from the last tick, in whichever layout suits your screen. Systems other players hold fly their flags or emblems on the galaxy map, and a big, well-explored empire loads in pieces, so the map opens quickly and distant systems load when you open them.
Issue orders. Move a fleet, scan a system, settle a world, build a structure, start a ship, load cargo, train troops, launch an invasion. Draft orders ahead as saved plans — they submit only when you say so — and cancel anything still pending while the tick is open. You can also do this from Discord: link your account, check galaxies, join one, submit and cancel orders, review what is pending, design ships, and run convoys, patrols and travel plans.
Orders are intent, not action. They sit until the next tick. This gap is the game. It is what makes a bad decision a real one, and it is why a player in a different timezone is not at a disadvantage.
At the scheduled tick every empire's orders resolve together, in the same moment. Yours and the NPC empires' alike.
Reports tell you the outcome. Some of it will not be what you hoped. Your map has grown, or your fleet has not come back. Nothing about the next tick is decided yet, so reroute the convoy, change the stance on the border fleet, start the shelter instead of the extractor. Then close the app and let the galaxy come to you — if you switch alerts on, a battle or a siege tells your phone or browser while the game is closed.
The gap between deciding and resolving is the game. It is what makes a bad decision a real one, and what means a player in a different timezone is not at a disadvantage.
None of the following is in the game yet. No dates, no order implied, and nothing here is a promise. It is where the design is heading.
Astral Sovereignty is playable now, free, in your browser or as an Android app. It is the same game either way, and the same empire. Two alpha galaxies are open, and you can join either today. The game is in English and Brazilian Portuguese — every screen, plus building, ship and research names, reports and messages. Choose in Settings ▸ Language, or let a device set to Portuguese pick it for you.
Astral Dawn ticks every hour, on the hour, and runs research, fuel, races and free-form ship design. Sovereign Reach 1 ticks every 30 minutes and runs without those four. It is winding down: it no longer receives most new features, and a replacement galaxy will take its place. Until then it keeps ticking as it is.
Choose how the game is drawn. Standard is the game's main layout, for a phone and for a computer: compact, readable tables you can sort, copy, export or print, in colours of its own — dark blue and black with orange marking what is yours and what to do next. A new device starts on Standard, and the Mint layout is there if you prefer it. Five colour-vision modes work in both, and six colour schemes in Mint.
Everything on this site is built and running, and it is still an alpha: systems are being added and changed while people play. You share each galaxy with NPC empires that give the same orders you do.
The Discord is where development happens in the open, and where new galaxies are announced.
Free in your browser and on Android — the same galaxy and the same empire either way. Sign in with a mailed code or Google; there is no password to choose or forget.
