Firework-themed slots are always a blast of fun. They come in all shapes and sizes, so you can find some that get off on Asian fireworks or a slot set in a fireworks factory like Firewins Factory. This smartly named game was developed by Relax Gaming, and I have to say that it caught me completely off guard.

This thrilling slot machine has several types of wilds as the central feature. In terms of species, the highly volatile slot game has an RTP of 96.19%, with the maximum projected win at 20,000x the bet. While it looks and feels like a cluster pays slot game, it’s not. The slot has 950 so-called connected winning ways. This mechanic borrows some features from cluster pays but pays for standard symbol combinations of up to six.

As mentioned, you’ll set off fireworks across the grid to land the different wilds. They influence a big part of the grid in any direction and apply a multiplier for every explosion, too. You can play the Firewins Factory slot for free at nearly any Relax Gaming casino. Considering how great the studio has been in recent years, this is a slot you absolutely must try.

Relax Gaming has been on a roll with excellent releases in the past few years. They pair amazing visuals and audio with great gameplay mechanics that create a truly authentic experience. That’s a perfect definition of Firewins Factory. The slot’s lively colors and the great graphics and backstory make it look like a complete package.

As expected, the action takes place in a fireworks factory. You’ll see blurred glimpses of it in the back, with trucks on the left and an entrance on the right side. All the symbols are drawn in a funny, cartoonish way. The manager leads the payout list, while his helper minions are medium-paying symbols. Low-paying card royals crates top the set of symbols.

As for the layout, you don’t have to worry. The controls are all beneath the reels, so you can access everything easily on any device.

Before you start playing, you should set a bet. The betting range goes from 10c to $50 per spin, which is suitable for new and seasoned players. By default, the bet is set to $1, and I left it that way as it gives an accurate prediction of the potential payouts. As mentioned earlier, the slot plays like a cluster pays machine. However, it comes with 950 winning ways instead, with at least three symbols on adjacent reels required for a win.

The maximum payouts are for six. They aren’t very high, though – the manager himself pays 1x for that kind of combination. It’s all about the wilds in this slot game. They come in different shapes and can blow up the reels and set off fireworks that perfectly suit the theme. You have horizontal wilds, vertical wilds, and wilds that go in every direction, so get ready for real blasts.

When an explosive wild is part of a winning combination, it spreads wilds to other positions. From time to time, the slot will set off a super explosion that spreads wilds even further. Here’s what kind of wilds you can expect:

• Horizontal wilds: spreads wilds to the left and right
• Vertical wilds: spreads wilds up and below it
• Cross wilds: spreads wilds in four directions – up, down, left, and right
• Diagonal cross wilds: spreads wilds in four diagonal directions
• Random spread wilds: a barrel full of TNT that explodes and spreads wilds anywhere on the grid

With so many wilds on the grid, you can expect plenty of wins. Keep in mind that each win sets off a tumble as well. These can go on indefinitely, and that’s how you make the big bucks in Firewins Factory.

There’s another surprise waiting. Each wild explosion also takes the global multiplier up a notch. With successive tumble wins, it can go up to x8 and nicely boost your wins. From time to time, the slot will activate the second chance feature. It occurs when there are unused wilds and no more wins on the grid. The workers can then add wilds to the grid and set off the fireworks, boosting your winning chances in that way.

You need to land three golden scatters on the grid to trigger the bonus round. For this, you receive eight bonus spins. Each extra scatter awards an additional spin. The gameplay in the bonus round is the same as in the base game. There’s only one exception – the multiplier that builds up stays active and doesn’t reset on losing spins. It can go as high as x8, and if you’re lucky, it can boost your wins significantly before you end the bonus round. There's also a bonus buy slots feature that lets you jump into free spins immediately.

Firewins Factory caught my eye with the explosive wilds as soon as it was announced. It’s not a ground-breaking feature or one I’ve never seen before. But it still works great, and it can deliver amazing wins. The immersive visuals and audio made the slot even more of a blast. I had loads of fun in the base game, hitting a few solid wins along the way, thanks to tumbling multipliers.

I was also lucky to trigger the bonus round around 30 spins in. However, I was disappointed to see it’s more of the same old gameplay, and I believe it can be improved by adding some new specials.

The Firewins Factory slot RTP is 96.19%, which is great for a highly volatile slot. I suggest being careful with your bets. The maximum projected win is 20,000x the bet.

Firewins Factory was a fun experience despite the fact it doesn’t break new ground. The directional wilds some pizzazz to the cluster pays-like gameplay, and the slot’s easy enough to play regardless of whether you’re a new or seasoned player. It’s a lively slot that you don’t want to miss, and the fact that Relax Gaming developed it speaks for itself.

If you’re all for fireworks in a top casino online, you should go for Fireworks by Nucleus Gaming or Lucky Firecracker. They’re different than this one but still feature brilliant colors and explosive wins.