Space Stacks

The Space Stacks slot machine has a 10x10 grid and a MultiBet system. The idea is that you can place bets on specific reels/columns to win, which will result in different payouts depending on the type of bet placed. It lets you divide your bet between Instant Prize Blocks, Bonus Feature Blocks, and the Max Block. There are ten different Blocks to choose from. Filling a specific Block results in a win.
There are bet options of 1c, 10c, $1, $10, and $100 casino chips. To add a bet to a Block, click on one or more of them.
There is an Autoplay function for non-players in supported regions that allows between 10 and 100 autospins. There is also a Turbo Mode in the Settings menu.
The average RTP for Space Stacks is 96.23%. There are RTP versions that are 95.25% and 94.29% higher than the average return rate of 96%. However, the RTP varies depending on the type of Block (more on this below).
The medium volatility indicates a consistent flow of wins throughout the slot. The maximum payout is 5,000 times your total bet. Importantly, the odds of winning are 1 in 5,205 spins.

The Space Stacks slot, which has a space theme, allows you to explore the outer reaches of space. The 10x10 grid has a futuristic feel to it, with the Blocks using bright colours to really stand out from the stars and planets in the near-perfect black hole that is outer space. A synthesizer was used to create the soundtrack.
With only Blocks on the reels, there are no symbols. There are 7 Instant Prize Blocks with 10 of them appearing. The MAX Instant Prize Block is the most valuable, paying 5,000 times your total bet. Each Block has a minimum, average, and RTP payout (more information below).
Three Feature Blocks are represented by the other symbols/blocks you see. Astro, Flip, and Apex are your options. They have higher average payouts than the preceding Blocks, but a lower RTP (more details below).

Space Stacks is available to play on smartphones running iOS, Android, and Windows software, as Push Gaming focuses on mobile players. It was created using HTML5 technology and has been optimised for use on laptop, PC, and tablet devices.

The Space Stacks slot machine has five bonus features. You can bet on each column using the ReelBets feature. You'll win the prize or feature if you fill out the column. The Enhancement feature can add multipliers and added values to the columns. By spinning a wheel, picking from a grid, or playing an enhanced version of the base game, you can win Instant Prizes. There's also a MAX Block, which pays out 5,000 times your bet.

As previously mentioned, the MultiBet system is known as the ReelBets feature. You decide how much each casino chip is worth. After selecting a chip, place your bet on one or more betting blocks by clicking or tapping on the appropriate betting block.
Every time you click or tap, the value of the selected chip is added to the amount of your bet. There are casino chips worth 1c, 10c, $1, $10, and $100. A Bet on All button is also available for all three Feature Blocks as well as the MAX Block or the six Instant Prize Blocks.

Except for the MAX Block, the Enhancement feature can be applied to all Instant Prize Blocks. In this section, the value of one or more Instant Prize Blocks can be increased to a higher value than the initial value. All possible enhancements are highlighted in grey.
Each time, the feature selects one or more enhancements at random. This consists of applying multipliers and additional values to the Instant Prize Blocks:
Values of Multipliers
Additional Values: 2x, 3x, 5x, 10x, 25x, 50x, and 100x
+2, +3, +5, +10, +25, +50, +100, +250, +500 and +1,000
The Instant Prize Blocks are now multipliers of the amount bet on that particular block. The MAX Block, which is worth 5,000 times your total bet, is the only exception. If you fill the respective column to the top, you win the Instant Prize associated with that block.

The Space Stacks slot contains three Feature Blocks. If you fill in the appropriate column, you will activate their respective bonus feature. Here's what you can expect:
The Astro feature is a 32-segment Instant Prize Wheel. Bet Multipliers, Instant Prizes, and Collect are examples of these. The multipliers range from 2x to 100x, while the instant prizes range from +2 to +1,000. You can spin the wheel until you hit a Collect segment, which ends the feature.
Apex feature: you enter a new stacking feature with all 6 Instant Prize Blocks with new values here. The pots' starting values are 2x, 3x, 5x, 7x, 10x, and 20x, respectively. The Enhancement feature is then activated. As in the base game, symbols fall and begin to fill the columns. If you fill a column, you will be awarded that prize. When a second column is filled, the prize multiplies the total amount collected. Then three additional lives are activated. If no symbols land, a life is taken away. This will continue until all lives have been taken.

The maximum possible win in the Space Stacks slot is x5000.

A selection of large and maximum winnings in the Space Stacks slot:

This is probably the fastest max win I have ever seen. The chance of getting one is one in a million, if not more. The player launched the bonus game and in just a few spins collected symbols on the last reel with the maximum multiplier, which brought him this win.

The player is also lucky to collect all the symbols on the last reel during the bonus game and get the maximum win.

Space Stacks can award large wins in the bonus game, but maximum-prize outcomes are statistically rare and should not be assumed. Do not increase stakes to chase a listed maximum win. Ontario players must be 19+. ConnexOntario: 1-866-531-2600.