Astros Online Slot

Date IconLast Updated: 
Game Provider
Maximum win
Progressive Jackpot
Bonus Feature
Space, Ancient Egypt
Mr Vegas Casino

Licensing Authorities and Testing Agencies

Play Astros For Free!

Slot Setup and Betting Options

  • 7 Reels
  • 5 Rows
  • 3D Graphics
  • 16.01.2024 Release Date
  • Mobile Version
  • £0.20 Minimum Bet
  • £2.00 Maximum Bet
  • Win Both ways

Astros Online Slot Review

Astros is an exciting slot machine from Red Tiger that plays out on a pyramid-shaped symbol grid. Match symbols on the bottom row to unlock the next row, and so on, until you reach the top where the highest prizes are yours to claim.

The unusual layout combines with non-standard symbols made up of multipliers from 0.1x to 100x your stake. Further multipliers activate at each level, and a wild symbol helps by acting as others if needed. Trigger a Seven Prizes bonus round and a new set of reels spins for guaranteed wins. 

You can climb the Astros pyramid on PCs, iOS, Android, or Windows mobiles at the best casino uk sites. It’s a high volatility game with average returns of 91.70%, and where the peak wins can hit 25,900x your total stake.

How to Play the Astros Slot Machine

Vast pyramids form a spectacular backdrop to the Astros slot. There’s a sci-fi element to the design, which will appeal to fans of both Ancient Egyptian slots and the Stargate franchise, and even the eerie soundtrack manages to blend the genres together. 

The symbols rest against a pyramid that has magical energy drifting from the blocks. You’ll also see increasing multipliers of 2x, 5x, 10x, and 50x on respective rows that help to put the highest prizes within your grasp.

You won’t find Egyptian gods, pharaohs, or even high card symbols here. Load the game onto a PC or mobile to reveal 5 rows of multipliers with 7 symbols on the bottom, then 6, 5, 4, and 3 symbols in ascending order above. Possible multiplier values are 0.1x, 0.2x, 0.3x, 0.5x, 1x, 2x, 5x, 10x, 20x, and 100x your stake.

Those stakes can be from 0.20 to 8.00 and you pick a level to suit your budget by clicking the Stake indicator below the reels, then scrolling up or down the options. Turbo and Auto modes are available outside the UK.

Click the Pays button to see how the unusual gameplay works, and to see how extras such as the Seven Prizes bonus round can lead to the biggest wins. You can play a free version of the Astros online slot here at to get a better idea of the gameplay and features, leaving you ready to play for real money on our recommended betting apps.

Seven Prizes and Other Features of the Astros Slot

Tap the spin button and here’s what happens. The 7 symbols positions on the bottom row spin, stopping on any of the multiplier values or the ‘W’ wild that can act as any other multiplier if needed. If at least 3 identical values are on the row, you win a prize. For example, land the 0.30 multiplier in at least 3 paces on the bottom row to win 0.30. If there are no matched values, it’s a losing spin.

You move up one row on a win, and the 6 symbols on this second row now spin. Match 3 to win their value, with the 2x multiplier on the row applied to any win. You then move up the pyramid on successive wins, claiming any matched multipliers, plus the 5x, 10x, and finally 50x multiplier values in that order. 

Of course, with fewer symbol positions on each row it gets increasingly harder to match 3-of-a-kind multipliers and unlock the next. However, hit the top and there’s a 5,000x bonus prize over and above anything won so far. 

Pyramid Bonus symbols can appear on level 3. You just need 1 example to enter the Seven Prizes round that gives you a free spin on a single row of 7 symbols. It spins up the same 0.1x to 100x multipliers but you automatically win their combined values with no need to match 3 of the same type. What makes this even more rewarding is that the 5x multiplier on level 3 applies to the total win. 

Slot Features

  • Bonus Buy
  • Multipliers
  • Fixed Jackpot
  • Scatters
  • Wild symbol
  • Free Spins
  • Re-spins
  • Gamble feature
  • Retriggering

Astros Slot Maximum Wins, Volatility, & Average Returns

Add the 5,000x jackpot at the top of the pyramid with the maximum possible multipliers on the way, and you can win 25,900x your stake from the Astros online slot. That equals 207,200.00 at the highest bet of 8.00. 

This is a high volatility game that comes with a return to players percentage of 91.70%. It’s well down on the 96.00% or more that we expect to see in highly volatile games, and you should bear this in mind before you play it.

Our Astros Slot Rating

It’s a pity the average returns are so low, as this aside the Astros slot is a fantastic game, with impressive graphics and a thrilling way to win prizes. Matching enough multipliers on the bottom and second rows is relatively common, although once you move up the pyramid there are fewer ways to get enough symbols for a win. 

But if you manage to ascend the rows, big multipliers apply to each win, and there’s the generous 5,000x bonus payout at the top. The Seven Prizes feature is another ingenious innovation, where you are guaranteed to win whatever values appear on the 7 symbol positions, multiplied by the 5x value on the third layer. 

You can explore this unique game at our favourite sites that provide uk slots online.


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