Expansion by Betsoft is a great slot machine that takes the player on a cosmic journey. You may observe planets and stars from your backyard; the universe sometimes behaves inexplicably and bestows pleasant surprises. Prepare for Stacked Mystery Symbols and Directional Wilds, which use a ray gun to transform other symbols into Wilds. Additionally, you may receive up to 15 free spins with arbitrary multipliers of up to 10 times your wager.
The Betsoft video slot game Expansion has five reels, four rows, and thirty paylines. Since all wagers can be divided by 30, you cannot, for example, wager 1. The minimum stake is 0.3, while the maximum bet is 300. The RTP for the game is 96.08% by default, although there are alternative versions with RTPs of 94.02% and 92.10%. With a maximum win of 2171X the wager and a hit frequency of 19.09%, a winning spin occurs almost every fifth spin. You set the volatility of the reels to medium.

Since the cosmos is growing, anything is possible. When looking at this infinite area, don't miss the features of Wild Symbol, Directional Wilds, Stacked Mystery Symbols, Free Spins, and Bonus Buy. What can they offer you? Read the following Expansion slot review to find out.

Graphics & Design

Expansion slots have a unique design for a virtual slot machine. You can see the attention to detail in the backdrop and on the reels when you load full or demo versions on your device. Every time you hit a winning combination on the reel, the animations, in contrast to the stunning images, increase the excitement. In keeping with the theme, you'll see spectacular animations when a player hits a winning combination.

Core Gameplay

Expansion has a maximum of 10 pay symbols, equally split between 5 low-paying and 5 high-paying symbols. Additionally, it is quite simple to distinguish between the two because the low-paying symbols are all based on card rankings from Tens to Aces. Despite having attractive designs, they offer low prices. You will win less than one times your wager even if you get a full set. Naturally, the situation is better regarding the high-paying symbols, and you can anticipate a variety of planets, rocks, and even stars. The most valuable symbols are stars, which pay 3.33 times your wager when five of a kind. You may choose to play Expansion online slot for free and not bother yourself with all those winning rates playing for fun and pure joy, but then you'll miss out on the core delight - real money win.
There are Directional Wilds, Mystery Symbols, and Scatters in addition to the pay symbols. Mystery symbols are the specials that are the easiest to understand. All the reels can be stacked and flipped to show the corresponding pay symbols.

In-Game Extras

Playing Expansion for real money, knowing the bonus features and how to trigger them is crucial, so here is a simple guide.            

Directional Wilds

The Directional Wilds on the slot machine can be used in place of any pay symbol to aid in completing winning combos. A Directional Wild will also spin and fire a ray gun in one of eight directions as it comes into view, changing all the symbols in that direction into additional Wilds. Keep in mind that only reels 2, 3, and 4 can receive directional wilds.

Mystery Symbols

As stacked symbols, Mystery symbols flip to reveal a set of matching pay symbols that can easily complete a winning combination. 
Scatter Symbol. Your way into free spins, a red planet represents scatter symbols, and you'll need a minimum of 3 tokens to activate the bonus rounds. Specifically, 3, 4, or 5 scatter symbols give you 8, 12, or 15 free spins. 
Free Spins. You'll receive 8, 12, or 15 free spins, respectively, if you manage to land 3, 4, or 5 scatter symbols. Directional Wilds activate twice during free spins, which is fantastic, and you may also receive a random win multiplier to your advantage. The win multipliers that are accessible are 2x, 3x, 4x, 5x, 8x, and 10x.  
Buy Function. Finally, it's important to remember that the Buy function option allows you to purchase the Free Spins function. You have three choices: purchase 8, 12, or 15 free spins. If you do this, you will lose 60, 90, or 113 times your original stake.


Is Expansion at Red Dog Casino mobile-friendly? 

Yes, Expansion can be played on any mobile device you like.

What is the Expansion RTP rate?

The Expansion slot game RTP rate is 96.08%. 

Do Expansion slots have an Autoplay mode?

Yes, the autoplay mode automatically spins the reels, and the player is not required to use any buttons to continue playing.

Bottom Line

Players can travel into space on this online slot machine with a space theme. This online slot machine includes many fun features, eye-catching graphics, and fluid gameplay. We hope you enjoy spinning the Expansion reels!

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