Expansion! Slots

Expansion! slots has 5 reels set against a backyard landscape where a telescope is set up to look at the depths of space. Several bonus features are awaiting you in this bonus slot.

Explore the Game's Paytable

The symbols on the paytable award prizes of as high as 1,212x per bet on one spin. The symbols and payouts are as follows (based on a 30-cent bet).

  • 10, Jack, Queen, King, and Ace - 8 cents, 15 cents, and 25 cents
  • Brown, Purple, and Green Planets - 10 cents, 20 cents, and 40 cents
  • Blue Planet - 12 cents, 35 cents, and 80 cents
  • Star - 15 cents, 50 cents, and $1

The Wild has a special feature. This Directional Wild turns some spaces in its path into wilds by blasting them with a ray gun. These wilds can turn winning combinations into bigger payouts.

There are also Stacked Mystery Symbol positions that take one symbol and fill them with the same symbol on one or more reels. This can lead to massive wins. How much can they help you win? Here are ten spins at 30 cents each ($3 wagered).

  • 3rd Spin - 39 cents
  • 4th Spin - 8 cents
  • 6th Spin - 16 cents
  • 8th Spin - 62 cents
  • 10th Spin - 84 cents

Scatters Trigger the Free Spins Bonus Round

Three, four, or five scatters award the free spins bonus. You get 8, 12, or 15 free spins and each spin has a random multiplier of up to 10x awarded. During free spins, Directional Wilds get an extra boost by turning up to seven spaces wild.

On a 30-cent wager, the fee to trigger 15 free spins at 30 cents a spin cost $33.90. By the end of the free spins, we'd won $24.92.

More to Know About the Game

The game RTP for Expansion! slots is 96.08%. It's a medium-volatility game with a 19% hit rate. You'll find yourself winning regularly when you spin the reels. Prizes may not be the highest you've seen, but it's always better to win back some or all of your bet than to keep placing bets and win nothing.

Betting options on the 30 paylines start at 30 cents per spin and go to the max bet of $300. It's a fixed bet on all 30 paylines. A pro tip is to stick to a lower bet. As you can pay a fee to trigger the free spins bonus round, the minimum bet makes it easier to afford the free spins at no more than $33.90 for five scatters.