Chimney Stacks Slot Machine

As far as Bally slots go, Chimney Stacks is fairly typical. You could say that the most remarkable thing about this game is that there is nothing remarkable about it. But if you like Bally slots, you will probably love it. Unfortunately, the free online version of Chimney Stacks no longer exists, but we have others on our Bally Slots page.

The game has a theme based around chimneys, but for the life of me I can't figure out why. Maybe I missed something and it is a brand that has been famous on TV, or a movie, or a gameshow? To be honest, I am curious about that.

This is a game I have played in both Vegas and Atlantic City on many occasions. It seems to be more popular in AC than Sin City, but that is also true for a lot of games from Bally and Aristocrat too. This one has become a bit of a cult classic, if not one of the major games out there.

The Chimney Stacks game is a regular 5x3 slot machine, with the classic sounds and graphics that so many Bally slots seem to incorporate.

The game is really popular with players that like stacked wilds. Well, you could have guessed it from the title of the game, I guess, that this game does have stacked wild symbols. In that way, it is similar to the classic game from IGT, Wolf Run, which was one of the first to ever include this feature.

Other than the stacked wilds, the regular game play is pretty unremarkable, but there is plenty of attention to detail in the look and feel of the game itself, to keep it interesting and make you want to keep playing. Of course, the bonus round also helps on that front.

The bonus round sees a completely new screen with new vibrant colours and lots of intense blues. The music creates a cool atmosphere, that is kind of half mysterious and the other half like a movie. You have to hear it to know what I mean. The good news is we have a free version here to play, so you can get to play the bonus round too. For free.

If you hit a full stack of wilds in the free spin game, it's awesome because that entire stack then becomes locked in position for the entire bonus game. Last time I played I got two full stacks on the first two spins, so was hitting big wins almost every spin after that - it was amazing.

Frequently Asked Questions

What is the RTP of Chimney Stacks slots?

Bally has not widely published a specific RTP figure for Chimney Stacks. As a Bally 5x3 video slot with stacked wilds and a free spins bonus round, the return to player is expected to be in line with comparable Bally titles of the same era, typically in the 94-96% range. Players should check with their specific casino for the confirmed RTP on their platform version of the game.

Can I play Chimney Stacks for real money slots?

Yes, Chimney Stacks is available as a real money slots game at land-based casinos, where it has developed a cult following particularly in Atlantic City. The game appears more frequently in AC than in Las Vegas casinos. While a free online version is no longer available at the time of writing, other Bally slots with similar stacked wild mechanics can be found at online casinos carrying Bally titles.

What makes Chimney Stacks slots popular?

Chimney Stacks is popular with players who enjoy stacked wild symbols, which are the game's defining feature. During the free spins bonus, any full stack of wilds locks in place for the remainder of the feature – a mechanic that can lead to consecutive high-value wins on every remaining spin if multiple stacks are locked simultaneously. This moment is what draws players back to the game.

How does the Chimney Stacks bonus round work?

The Chimney Stacks bonus round launches an entirely new screen with vibrant blues and a cinematic soundtrack. During the free spins, the stacked wild mechanic becomes far more powerful – any full stack of wilds that lands locks in its position for all remaining bonus spins. Landing two locked stacks of wilds early in the feature effectively turns every subsequent spin into a near-certain winner.

How many reels and paylines does Chimney Stacks have?

Chimney Stacks is a standard 5-reel, 3-row slot machine from Bally, featuring the classic sounds and visual style associated with Bally slots of its era. The stacked wild mechanic is similar to that seen in IGT's Wolf Run, which was one of the earliest slots to popularise the feature. The game plays across a conventional payline structure rather than a ways-to-win format.

Where can I play Chimney Stacks slots?

Chimney Stacks is primarily found at land-based casinos, with a stronger presence in Atlantic City than Las Vegas. It has become a cult classic in the casino community despite not being one of the highest-profile Bally titles. The free online version of Chimney Stacks is no longer available, but comparable Bally stacked wild slots can be found through Bally's online casino partners in regulated markets.