Space Traders Slot Machine - Review & Free Play

Play Space Traders slot game with no download and learn about its gameplay, bonus rounds, and payouts.

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#1 Cafe Casino
5 stars


350% up to $2,500


  • Try games free with no sign-up
  • All games fully optimized for mobile
  • 300+ real money titles from Revolver, RTG, Rival, Spinomenal, Wohoo, and more


350% up to $2,500


5 stars

What we like:

  • Hot Drop jackpots
  • Try games free with no sign-up
  • $5 min. deposit with USDT

Space Traders Slot Machine

Software companyRevolver Gaming
Game launch date17.04.2019
Free spinsNo
Minimum bet$0.09
Maximum bet$225
Scatter symbolYes
Wild symbolNo
Auto-spin featureYes
Progressive jackpotNo

Space Traders is a sci-fi online casino slots game by Revolver Gaming that is based on traders in space. More specifically, it’s about traders in space who are looking to sell space junk and earn some winnings in the process.

This is a nine-reel video slot with scatter pays and a Space Junk bonus round. Forget everything you know about traditional slots and paylines. This Revolver Gaming title throws everything out of the window to provide a new and innovative mechanic with special symbols and new game rules. It is impressive and fun; you could even say it’s out of this world.

Space Traders Win

Themes in Space Traders

Space Traders is set with outer space as the background and a planet with a space junk trading post as the focus. Its theme is undoubtedly sci-fi in style.

The animations and character designs are innovative. Each symbol supports the theme, and the graphics give it the perfect touch. The great soundtrack and sound effects pull it all together to give the slot a distinct look and feel.

Space Traders Slot

Space Traders Symbols

Queen Bea, the space junk shop owner, is the main character in this online game. She is the highest-paying symbol, though the robot and mechanic are also on the high side. Lower-paying symbols include pieces of space junk, which can still deliver fun and rewarding returns.

Regular Symbol

The regular cast of characters includes Queen Bea, the mechanic, a robot that picks special symbols, and a rocket. The lower-paying symbols all represent space junk items, which the traders use to earn credits.

Wild Symbol

There is no wild symbol in the Space Traders video slot, but all the symbols can be chosen as special symbols before a spin. They can still deliver big wins, although this feature notably misses the substitution feature that wilds usually offer.

Bonus Symbol

The bonus symbols in Space Traders include pieces of the heap of space junk, and they initiate the unsurprisingly-named Space Junk bonus. All symbols can become special symbols in the base game. Land three or more matching items on a spin to lock those symbols on the reels to constitute a bonus game.

Paytable and Winning Combinations

The math model for the Space Traders slot is a bit different than in most slot games at online casinos. There are nine fixed paylines across the 3×3 grid, with wins formed by three matching symbols on the main screen. All wins are scatter pays, so you can collect nine of any lucky symbol, such as Queen Bea, to win higher multipliers.

If three of the chosen symbol appear from a winning spin, they lock in place on the reels and trigger a re-spin feature. All other reels then re-spin and continue as long as there are winning symbols on the grid. The idea is for each symbol to offer special payouts and help you win bigger sums of money when more lucky symbols land on the reels.

Space Traders Slot Paytable
  • Space Traders logo: 500x for nine, 250x for eight, 100x for seven, 75x for six, 10x for five, 5x for four, 2.5x for three
  • Queen Bea: 300x for nine, 200x for eight, 75x for seven, 40x for six, 10x for five, 4x for four, 1.5x for three
  • Mechanic: 250x for nine, 100x for eight, 40x for seven, 25x for six, 7.50x for five, 3x for four, 1.5x for three
  • Robot: 250x for nine, 100x for eight, 30x for seven, 20x for six, 7.50x for five, 3x for four, 1x for three
  • Rocket: 150x for nine, 75x for eight, 30x for seven, 20x for six, 5x for five, 2x for four, 1x for three

Free Spins and Bonus Rounds in Space Traders

There are two special features in the Space Traders slot. One is a re-spin feature that can be triggered on any spin, and the second bonus game involves bonus symbols and uses bonus multipliers to further boost the scatter pays.

Space Traders Bonus


Before a spin begins, the robot shows a special symbol. If three instances of that symbol form a win, they are locked up while the other reels go for a re-spin. Any symbol can become a special symbol, with the exception of the bonus symbols.

Space Junk Bonus Game

Three hits of the bonus space junk symbols will trigger the respective bonus round. You’ll then go to Queen Bea and her junk shop, where you find some interesting offers. You can choose three items out of five, and you have three chances to accept an offer. These items can pay up to 800 credits. A special bonus multiplier is also applied on the scatter pays, awarding up to 20x in additional win credits for nine scatter pay symbols.

Space Traders no Download – How to Play for Free?

You can play Space Traders by Revolver Gaming for free right here on our site. Unlike online casinos, we don’t ask you to sign up to play a demo game. You can pay using virtual funds and for as long as you want, no strings attached.

Alternatively, you can join Cafe Casino and play as many fun spins as you want there. The only difference is that you’ll need to register an account before you jump onto the reels. And you will need to deposit money before you place a real-money bet.

Can You Use a Casino Bonus to Play Space Traders Slots?

Yes, you can. The best casinos in the industry have loads of casino games and bonuses for players. Of course, there are rules (terms and conditions) for every bonus, including wagering requirements and deposit limits.

A bonus adds to the excitement of any game, knowing that you can turn that bonus money into real money. And by clearing any playthrough requirements attached to the bonuses, your withdrawal opportunity is just around the corner.

Jackpots in Space Traders

There is no jackpot prize in the Space Traders slot game. The unique reels can pay decent returns, but there is no fixed or progressive jackpot available.

What is the Highest Payout in Space Traders?

The highest payout in the Space Traders slot is $125,000. That prize can be yours if you land nine scatter symbols on the reels when playing the handy maximum bet amount.

Playing Space Traders on Mobile

You can play the Space Traders game with all of its features on your mobile devices. Revolver Gaming uses the latest HTML5 technology to allow players on Android and iOS devices to play this online slot anywhere and at any time. You can also use game features like automatic spins when playing on the go.

On any of the following smartphones and tablets, you will find the same colorful features and symbol-filled reels as when playing on a desktop computer:

  • iPad/iPod/iPhone
  • Android tablets and phones

Frequently Asked Questions (FAQ)

Can I play Space Traders for real money?

Yes, you can. You can play free spins on this site or at a casino online, but you can play for real money by joining a casino online like Cafe Casino. Simply register, make a deposit, claim a bonus, and enjoy this online slot game’s features with the bet of your choice.

Can I play Space Traders slots on my smartphone?

Absolutely. This slot game is fully optimized for smartphones and tablets, so it will adapt to your mobile screen easily. The mechanics are the same, as are the features and symbols in the base game and bonus rounds.

What is the RTP of the Space Traders slot game?

The RTP (return-to-player percentage) is set to a decent 95.99% rate. That is on the high end for a slot that’s listed as having low to medium volatility. The nearly 96% RTP makes this game a solid pick for clearing bonus wagering requirements.

Is Space Traders available with no download or registration on mobile?

Yes, it is. You can play it in a no-download format right here on our site. Our demo game option gives you a chance to try games like Space Traders for free with no strings attached. Every prize is in play-money only, but the spins are unlimited.

Does Space Traders have a progressive jackpot?

No, it doesn’t. But that doesn’t mean it’s not rewarding. The game still pays lucrative prizes to those who bet max and find the right symbol combinations and/or bonus multiplier features.

Can you beat Space Traders slots?

No, you can’t. There’s no working slot formula to beat a game with spins that are dictated solely by a certified RNG (random number generator). You can play responsibly with smaller bets, and you can bank your win after you hit a lucrative symbol combo or bonus round.

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