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Free forever
Start with a generous balance of Cosmic Credits and top up for free whenever you like. Nothing to buy, ever.
Free cosmic arcade · No real money
Launch the Cosmic Reactor and ride the stardust
Stardust Slots is a free-to-play, space-themed slot game. Power up the reactor with virtual Cosmic Credits, align the stellar symbols, and chase the Supernova — all for fun, with absolutely no real money involved.
- Free forever
- No real money
- 21+
The Cosmic Reactor
Engage the reactor
Choose your launch cost, fire the reactor, and watch the three rings align across five stellar paylines.
Cosmic Reactor
Cosmic Credits
5,000
Last match
0
Press launch to engage the reactor.
Launch cost
25
Cosmic Credits are virtual and have no real-world value. They cannot be purchased or cashed out. This game has no real bets and no real prizes — it is purely for entertainment. Press L to launch.
Why players orbit back
Pure play, zero pressure
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No real money
Every credit is virtual. There are no real bets, no payments, and no real prizes — just the thrill of the reactor.
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Play anywhere
Runs instantly in any modern browser on desktop, tablet, or phone. No downloads, no sign-up, no waiting.
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Cosmic theme
Eight hand-drawn stellar symbols, a glowing reactor console, and a soundtrack of deep-space tones.
Three steps to liftoff
How it works
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Set your launch cost
Use the – and + controls to pick how many Cosmic Credits each launch will use. Higher costs scale your potential matches.
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Engage the reactor
Press Launch the reactor. The three rings accelerate, then settle to reveal your stellar grid.
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Align the stars
Match symbols across any of the five paylines to earn credits back. Three Supernovas is the ultimate alignment.
Stellar values
Paytable
Reward multipliers apply to your launch cost when three matching symbols align on a payline. For entertainment only — no real value.
| Symbol | Name | Three-of-a-kind |
|---|---|---|
| ★ | Star | ×2 |
| 🪐 | Planet | ×3 |
| 🌙 | Moon | ×4 |
| 🚀 | Rocket | ×6 |
| ☄️ | Comet | ×10 |
| 👾 | Alien | ×20 |
| 🌌 | Galaxy | ×50 |
| ✺ | Supernova | ×200 |
1.2M+Reactors launched
8Stellar symbols
5Paylines
$0Cost to play
From the studio
Built by Nebula Interactive
Founded in 2019, Nebula Interactive Studios is a small independent team obsessed with the romance of deep space and the satisfying click of a well-tuned arcade game. Stardust Slots is our love letter to both — free to all, forever.
Good to know
Frequently asked questions
Is Stardust Slots free to play?
Yes, completely free. You start with a balance of virtual Cosmic Credits and can recharge them for free at any time. There is nothing to buy and no payment is ever required.
Does the game involve real money or real prizes?
No. Cosmic Credits are purely virtual. They have no monetary value, cannot be purchased, cannot be cashed out, and can never be exchanged for real money or any real-world prize.
Do I need an account to play?
No sign-up is required. The game runs instantly in your browser, and your virtual balance is stored locally on your own device.
What devices are supported?
Any modern web browser on desktop, tablet, or mobile. There is nothing to download or install.
Who can play Stardust Slots?
Stardust Slots is intended for adults aged 21 and over and is provided for entertainment purposes only.
Ready for liftoff?
No account, no cost, no catch. Power up the Cosmic Reactor and enjoy the show.
Launch the reactor