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Game of Thrones Power Stacks slot

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The most popular TV show is back in full power. Game of Thrones Power Stacks is the latest slot from Slingshot Studios, a partner of Microgaming. This is not the first Game of Thrones slot from Microgaming as they have held the license for quite some time now. Game of Thrones Power Stacks promises to be better than any other Game of Thrones slot we have seen before. Players will be able to reconnect with the iconic characters, such as Daenerys Targaryen, Tormund Giantsbane and Jon Snow.

The Power Stacks mechanism is one of the main highlights in this game, so players can expect entertaining gameplay and huge Jackpot payouts. Microgaming have made out comments that they will aim to deliver an authentic and engaging gameplay experience, which is going to reflect the vibrant life of Westeros. Slingshot Studios have their work cut out for them, but we are excited to see what we are getting. For good and bad reasons Game of Thrones has become the biggest show in TV series history and to have a slot made after it seems like such a huge moment for iGaming in general.

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Game of Thrones Power Stacks Slot Review

Provider: Microgaming
Game Layout
5 Reels x 4 Rows
Game Layout: 5 Reels x 4 Rows
Paylines: 40
Volatility: High
RTP: 96.20%
Max win
Max win: 25,000x
Bet Range
0.20 - 20
Bet Range: 0.20 - 20
Bonus features
yes (3) Power Stacks, Link&Win, Free Spins
Bonus features: yes (3) Power Stacks, Link&Win, Free Spins
Release date
10th of August 2021
Release date: 10th of August 2021

Game and Payouts

There are many ways how one could approach the production of a Game of Thrones slot. It seems like Slingshot Studios chose a subtle way to do it, as visually the game looks quite basic. In the background, we can see the snowy territories north of the wall. The 5 by 4 game layout stands firmly inside an iron layout. Surely the best aspect of the game is the various musical pieces that can be heard in the background. This creates this wonderful atmosphere and it provides some nostalgia, which makes us remember all the good and bad moments. If you haven’t seen Game of Thrones then this slot probably won’t make you feel any special way.

Without the existing game symbols, Game of Thrones Power Stacks would actually look really bare, with no real Game of Thrones elements. The symbols though, reflect various house sigils and characters of the story. Greyjoy, Stark, Lannister and Targaryen house sigils represent the low symbols, while high symbols are five characters. You will be able to meet Tormund Giantsbane, The Night King, Sansa Stark, Daenerys and the crowd favourite Jon Snow. Game of Thrones logo serves as the Wild symbol. Game of Thrones Power Stacks is a 40 line slot.

Such a massive collaboration must bring some massive payouts, right? Exactly, as this trip to Westeros could earn you 25,000x. Now that’s a lot of silver stags. Life in seven kingdoms can be harsh, so you have to match it with high volatility. Add 96.20% and you have yourself a pretty decent payout model. Of course, the RTP can vary, depending on the casino, so consider this, before you begin your journey. Game of Thrones Power Stacks bet range is 0.20 – 20, so the high bets are slightly limited. Slingshot Studios have ensured a very smooth gaming experience.

Bonus Features

The main focus of this Game of Thrones slot is the Power Stacks feature, which is a part of the whole name of the game. Before each spin, you will see one symbol is indicated on the left side of the game. On that specific spin, that symbol can come in a stacked variant.

Even though Power Stacks are in the name of the game, such features as Link&Win can have a bigger effect on your payouts. We’ve said this numerous times before, but we will say it again. It seems like the “hold & win” type of bonuses have received a second wind, as they have lately risen in popularity. On Game of Thrones Power Stacks, you will need at least 6 Coin symbols to trigger the Link&Win bonus. The Coins come in four special qualities – Bronze, Silver, Gold and Valyrian. During the base game their values are 20x, 100x, 500x and 2,500x, but during Free Spins, the coin values are doubled. Value for regular coins are between 1x to 15x, with those values doubled for Free Spins. Players are given 3 spins, which reset with each newly acquired coin, besides the Valyrian coin, as such drop ends the bonus game. The bonus game also ends when you run out of spins, or when you fill the layout with coins, then an additional Valyrian reward gets added. 

Last, but most definitely not least come Free Spins. Three Iron Throne symbols will trigger the Free Spins feature, which starts with 15 spins. During Free Spins, all wins are doubled. As we stated, also all Link&Win payouts are doubled, if you manage to activate this feature during your Free Spins phase.

game of thrones power stacks free spins


Slingshot Studios didn’t necessarily come out with swords swinging, but this still is a beautiful Game of Thrones slot. The studio decided to go for a more basic presentation, focusing more on the characters and music, and of course the wonderful features. We think, in this case, this was the best approach, as the Game of Thrones name already brings enough popularity, so you can take it easier on the presentation aspect. The features are not bringing in something revolutionary, bet they are still very enjoyable, even more so, when you know that max win can go up to 25,000x. If the end of Game of Thrones left you with that empty feeling, then this Power Stacks slot might be that little piece, that will fill the void.


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