Double Stacks Slot Machine

The 5-reel, 10-payline slot machine Double Stacks is available on all platforms for just 0.10 a spin. It all revolves around stacked symbols, which can result in 10 different combinations when combined with a fruit machine or neon theme. The Double Stacks feature is activated if a reel is entirely covered by the same symbol, in which case the symbols count as 2. Up to 60 free spins can be won in the free spins feature.

Slot Features

With a soft soundtrack playing, Double Stacks visually reminds me of Twin Spin Deluxe. You can tell that Double Stacks has fruit machine roots as well as a neon design. Watermelons, plums, lemons, cherries, bells, 7s, bars, and diamonds are among the symbols on the reels. A wild symbol, which can replace all symbols save the scatter disco ball, is also present.

The maximum payouts for the four highest-valued symbols are listed above the reels; to receive these sums, you must completely cover the screen with that particular symbol. The four high-paying symbols—the bell, 7, bar, and diamond—can show up stacked on the reels to increase your chances of winning.

The Double Stacks feature is now activated when a reel stops and all of the symbols on that reel display the same stacked symbol. When this happens, every symbol on the reel will double, counting as two symbols rather than one. This indicates that there are 10 unique winning combinations possible. You would receive 1,000 times your initial wager if double diamond symbols appeared on every reel.

Additionally, Double Stacks has a free spins feature that is activated when three or more scatter symbols appear anywhere on the reels. You will receive 5, 15 or 30 free spins if you get 3, 4 or 5 scatters of the disco ball, respectively. The wild symbol and four high value symbols will both appear on the reels or in stacks during the feature.

It is now simpler to load the reels with a single specific symbol. Finally, you can activate the feature again by receiving 2, 3, 4 or 5 scatters. This will award you with an extra 2, 5, 15 or 30 free spins.