Independent game studio
We are Saturn Software — a small independent studio making pocket-sized mobile games with outsized heart: idle worlds that keep spinning while you sleep, fair cosmic strategy, and cozy puzzles you can get lost in. All of them are out now on Google Play.
15 games on Google Play · free to download · no pay-to-win
Start here
New here? Start with one of these. Every title is crafted, tuned and readable — no dark patterns, no pay-to-win — and every one is a free download.
Build, Spy, Strike — Fair Galactic Strategy
An asynchronous, seasonal galaxy strategy game that marries the tension of classic browser space strategy with a clean, modern mobile experience. No nagging timers, no pay-to-win — just you, a home station, and a sector full of rival commanders.
Idle Asteroid Empire
A relaxing idle clicker and space mining tycoon. Strip 14 handcrafted worlds, warp for Dark Matter whose boosts multiply forever, then mine the event horizon of Erebus shell by shell — an endgame that never ends. Fair weekly leagues rank effort, not size, and your fleet keeps mining while you are away.
Deep-Belt Space Mining
Deep within the asteroid belt lies the solar system’s rarest treasure: pallasite — black iron laced with glowing golden-green olivine. Your rig found it. Now dig, by hand and by machine.
Aurora Fox Crystal Puzzle
In Lapland they say a fox running over the snow lights the aurora. This winter the long polar night froze that light inside ice crystals, and you are the little arctic fox who sets it free. Every spirit you save rises into your Sky Atlas as a glowing constellation. No banners, no pop-ups: an ad plays only when you choose a reward.
Our promise
Each game is built by hand with its own art, feel and soundscape. Tiny downloads, buttery frame rates, and details you can feel.
No pay-to-win, ever. Ads stay out of your way, and purchases are cosmetic or comfort — never an unfair advantage over other players.
Most of our games play fully offline with no account required. Your progress lives on your device, and your privacy stays yours.
The catalogue
15 worlds on Google Play — from deep-belt mining to midnight cathedrals.
Build, Spy, Strike — Fair Galactic Strategy
An asynchronous, seasonal galaxy strategy game that marries the tension of classic browser space strategy with a clean, modern mobile experience. No nagging timers, no pay-to-win — just you, a home station, and a sector full of rival commanders.
Multiplayer Galactic Strategy — Real Commanders, No P2W
The multiplayer edition of Novarch: the same three-resource economy, layered espionage, and simulate-before-you-commit battles — now asynchronous against real commanders on a server-authoritative galaxy that keeps running while you are away.
Idle Asteroid Empire
A relaxing idle clicker and space mining tycoon. Strip 14 handcrafted worlds, warp for Dark Matter whose boosts multiply forever, then mine the event horizon of Erebus shell by shell — an endgame that never ends. Fair weekly leagues rank effort, not size, and your fleet keeps mining while you are away.
Deep-Belt Space Mining
Deep within the asteroid belt lies the solar system’s rarest treasure: pallasite — black iron laced with glowing golden-green olivine. Your rig found it. Now dig, by hand and by machine.
Aurora Fox Crystal Puzzle
In Lapland they say a fox running over the snow lights the aurora. This winter the long polar night froze that light inside ice crystals, and you are the little arctic fox who sets it free. Every spirit you save rises into your Sky Atlas as a glowing constellation. No banners, no pop-ups: an ad plays only when you choose a reward.
Wind Seed Journey
Become a samara — a maple seed born to ride the wind. Dive to gather speed, soar to trade it for height, and drift over sunlit meadows, valleys and sea cliffs. Every landing plants a sapling.
Stained-Glass Block Puzzle
A relaxing block puzzle set in a candle-lit stained-glass atelier. Every glass you clear flies up into the rose window and lights a pane of its own colour. Finish the window and the First Light pours through. No timer, no forced ads: a video plays only when you choose it.
Fireworks Atelier
A relaxing merge game where every order you deliver bursts above the rooftops as the very firework you made. Merge sparks, rockets, pigments and lanterns, light up five districts of a cozy town, fill a 216-page Firework Book and climb a friendly weekly league. No banners, no interruptions: an ad plays only when you choose a reward.
Hexa Sort Coral Reef
A relaxing hexa sort puzzle with a heart. Stack coral discs on the hex board, let matching colours flow from stack to stack and gather ten to make them bloom. Dive 12 real reefs, and when a reef reaches 100% the full moon rises and its fish come home.
Sort, Seal, Take Flight
Match three identical parcels on a shelf, stamp them PAR AVION and watch them fly into the plane at the hangar door. Fill the cargo hold, restore Swallow Cape airfield and carry the mail to 12 cities around the world.
Spot the Forgery
The backroom of the curiosity shop is yours now, appraiser. Every shift starts with a forgery bulletin — memorize it, then the sellers line up. Stamp GENUINE or FAKE before the hourglass runs out.
Steal Shiny Loot, Fly Home Safe
You are a magpie. Night has fallen, the rooftops are quiet, and every house is full of shiny things. Flip cards to fill your beak — but three of the watch-cat’s eyes and everything is gone. Bank it, or flip one more?
Online Word Duel Café
An online Turkish word-chain duel. Get matched with a real opponent, then answer with a word starting with the last letter of theirs — before your 40-second clock runs out. Play at your own pace (8 or 24-hour turns), climb the weekly and monthly leaderboards, and collect medals on your profile. A solo café mode against five local legends is included.
Creature Workshop for Ages 3+
Pamuli is a creature workshop for children from age 3. A sleepy seed opens into a fluffy body; each part added teaches it something new — breathing, blinking, giggling, hopping, humming, dancing. No reading, no losing, no ads, no data collection.
Amber Idle Merge
Glesum is an idle merge game set in a dark bed of resin. Drag one drop onto an identical one and they become a single, larger, brighter nodule of amber. Every nodule seeps resin even while the app is closed — and grown far enough, a nodule opens to reveal a creature frozen inside it.
Gravity Tower Defense
Crible is an offline tower defense roguelite where gravity is your weapon. A dead star is collapsing onto your core; every anchor you place fires on the falling swarm and, with its mass, bends the path of everything around it. Attract to gather the stream into one killing line, repel to split it apart, and never squeeze so hard that the swarm fuses into something worse.
The closed test community for Google Play developers
Google Play asks new developer accounts for 12 testers over 14 days before production. Cordelette forms camps of 16 developers who install and test each other's apps every day, verified on the device: no credits, no review trading. A live Test Dashboard follows your app from day one, and at the summit the Summit Report gathers everything the production access form asks for.
A Gentle Car Ride for Ages 3+
Rolipop the honey bunny hops into a little car and drives left to right through ten worlds and an endless road. Three big buttons, no reading, no racing, no losing: the car never tips over or rolls back, and every level reaches a finish arch. No ads, no data collection, works offline.
Every Saturn Software game is a free download on Google Play — small, handcrafted, and fair by design. Most of them play fully offline, no account needed.
