
Blueprint Gaming combines the classic fruit machine with the cash collect feature in Red Hot Eruption, a tightly designed 3-reel, 3-row number featuring the Cash Volcano. Trigger the collect feature and you’ll upgrade the Cash Volcano, boosting the value of the prizes it holds. With highly volatile action and max wins of up to 8,000x the stake, read our Red Hot Eruption review to find out if this is the slot for you.



Blueprint keeps things simple in Red Hot Eruption - after all, this is a slot game in the fruit machine mold, so that means 3 reels, 3 rows, and 5 paylines. Wins are formed the traditional way by landing 3 matching symbols, one on each reel. Stakes start from as low as £0.10, while wins can reach up to 8,000x your bet.
The base RTP of Red Hot Eruption is set at 95%, which is already low compared to the 96% slot average, but it can be set to even lower values by operators. As such always check the game’s paytable to confirm its current setting before committing your cash. Volatility is high, so expect plenty of losing spins before getting a win, never mind triggering the Cash Collect feature. This one is key if you want any of the bigger payouts the game has to offer.
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With a title like “Red Hot Eruption” you’ll expect a game based around heat and volcanos and guess what? You’d be right there, as Blueprint sets this game right in a raging inferno. The volcano holds the cash prizes you can get through the collect feature, with flames flickering around the highest prizes. Add ashes, heat haze, and animated spark effects and you get a game that, while still basic, does prove to be quite atmospheric.
The reels making the actual slot are simply designed in dark purple and bordered in yellow. The symbols on these are of the familiar fruit machine kind - sevens, stars, bells, grapes, melons, oranges, plums, lemons, and cherries. The sevens actually serve as a wild, so they can substitute for all symbols except the collect and cash symbols. Cash symbols are fireballs holding a cash value that are found on reels 1 and 3. Collect symbols, meanwhile, are volcanoes and are only found on reel 2. The final symbol on the reels is the Red Hot symbol, which is a red ball of lava. We’ll reveal what this does later on in this review.
Let’s see how much the paying symbols are worth:

Cherries
1x

Oranges
4x

Grapes
4x

Lemons
4x

Bells
20x

Stars
30x

Sevens
50x
While Red Hot Eruption does look old fashioned, it’s actually a modern slot. As such it is fully playable on all internet browsers, including mobile ones. This is because it’s an HTML5 slot, making it designed for smartphone play even as, of course, it runs perfectly on laptop and desktop PCs.



Red Hot Eruption actually has quite a few bonus features. These are admittedly straightforward but still worth talking about.
Land the collect symbol on reel 2 together with a cash symbol on reels 1 or 3 and you’ll collect the value on the cash symbol. Simple, right?

The first thing you notice when playing Red Hot Eruption is the volcano set on top of the reels. This is the Cash Volcano, which holds the potential prizes that you can win through the Red Hot Cash feature. Landing a collect symbol on reel 2 upgrades its prizes. You start at level 1, with upgrades taking place as follows:
Landing a Red Hot symbol together with the collect symbol awards you a random prize from the Cash Volcano. Once a cash prize is awarded its value returns to its starting value.
Land a cash symbol on both reels 1 and 3 together with a collect on reel 2 for the Red Hot Bonus round. This has the collect symbol stick in place for 3 respins that continue as you land more cash symbols. You can also land Red Hot symbols, which will award you a prize from the Cash Volcano. Landing a cash or Red Hot symbol resets the number of respins back to 3. This way the round continues until you run out of respins.

Landing collect symbols may randomly trigger the Red Hot Eruption. This adds all values in the Cash Volcano to the reels, awarding you with either a cash collect or Red Hot Bonus.
Red Hot Eruption reveals itself to be surprisingly feature-rich for a fruit machine-style game, with its cash and collect symbols leading to cash prizes and even respins. The win potential is solid at up to 8,000x the stake, although getting anywhere close to this amount will prove difficult through the combination of low 95% RTP and high volatility. That said this one can prove fun, especially for those who already enjoy the stripped down charms of the classic one armed bandit.
Rating: 6.5
These are some questions we’ve been asked about Red Hot Eruption.