Ladies and gentlemen, the time is precisely the Bronze Age at about quarter to. With me is my humble colleague David Slottenborough, who has joined me to discuss a creature so rare that it has become legend. Found throughout the annals (a risky word there, but the spelling checks out) of both Greek and Egyptian mythology, this big flaming bird thing rises from the ashes as a symbol of rebirth, or that big yellow round thing in the sky. Its name is Phoenix.
Which just so happens to be the protagonist for the Infernal Trinity GO Guaranteed slot by Play’n GO.
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Fed up with making bronze stuff all day? Then play this instead: the fun slot game from Play’n GO! It lights up, makes noises, and pays out real money you can’t even use yet. Play the free slot demo now, before it flies away.


Here in the Bronze Age, so rare are the sightings of the phoenix that it has become more a symbol for the people than a real avian species. I’ll be studying the legend that has fascinated slot developers for centuries and can now be found within the slot Infernal Trinity GO Guaranteed, which lights up, makes noises, and pays out… …“We’ve already done that bit, David.” So, join me, David Slottenborough, as we marvel at how this Infernal Trinity GO Guaranteed slot review rises from utter mediocrity to thrill and engage its audience.
The Infernal Trinity GO Guaranteed slot RTP is 96.2% and possesses a volatility setting of medium to high (note that your casino can adjust these default settings). The slot is presented on a layout of four rows and five reels that contain thirty fixed paylines. Land three, four, or five matching symbols on any payline to win up to 6,000x your bet.
The cost of play starts at $0.10 and rises to $50 per spin, again adjustable depending on where you play your Bronze Age slot machine. If you can play the maximum default bet, you can win a jackpot worth $300,000. Not the biggest jackpot online, which is something to consider when thinking about value for money.
Ye Old Bronze Age developer, Play’n GO, has created a much more toned-down slot for Infernal Trinity GO Guaranteed. Inside the game is only one main bonus feature, a Respins game. Besides this, you only have the side bet feature of the GO Ultra. The Instant Jackpots are also only winnable via the Respins bonus game.
The Infernal Trinity GO Guaranteed slot is possibly one of the tamest Play’n GO slots created. It feels half-finished. The limited features don’t help the game, as the excitement levels solely rely on landing enough Tear Scatters to activate the one bonus and feature it has. This makes much of the gameplay feel like you’re going through the motions of just spinning. You may as well use the Auto Play option, do some house cleaning, and check up on the game now and again to see if the bonus lands.
Set amongst the lava pools of a volcanic terrain, where high above, a castle burns following the eruption. The game billows with epic grandeur, thanks mainly to the sweeping music that drives much of its immersive quality. Don’t ask me what a castle is; it’s the Bronze Age, and they hadn’t been invented yet.
With the heat of both the game and anticipation, we commence the study of the Phoenix by setting the price of play to $2 per spin. The game starts timidly with nothing until the sixth spin, which produces a win of $2.60. The game remains this way, with more Tear Scatters landing than winning symbols. Three Tears land at once, which boosts the GO Guarantee Ladder to 25x.
After 20 spins, with no further wins landing, it makes sense to hedge the bet, and I raise the wagering cost to $3.50 per spin. Following this, almost instantly, the strategy works, and upon the second spin at this raised price, I land a win of $4.20. Suddenly, upon the next spin, I unleash the Red Phoenix, which activates the Respin bonus game with the Increase feature included. The total won is $49. This helps me to recoup all losses up to this point and allows me to cash out $8.80.
Given the horrendously low hit rate experienced so far, I settle on opting to cash out the balance and leave the game for other Bronze Age players to try and conquer.
Karolis Matulis is a Senior Editor at Casinos.com with more than 6 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you'd better know it – Karolis has already tried it.
Read Full BioPlay’n GO is the award-winning slot provider behind the release of this Phoenix-themed slot. This is the same developer behind the popular games Secrets of Dead, Raging Rex 2, and Viking Runecraft. Discover and play plenty more when you join our site for free.
Yes. With all our slot reviews, we provide members with official free demo games. You can access this game once you have created your free account, and you can also download the free mobile app to access this game and thousands more.
Play’n GO is among the elite when it comes to slot production. Their work is housed within hundreds of online casinos. If you want to play this game for real money, then why not choose a verified platform from our comprehensive list of licensed casinos.
The main bonus game for this slot is not a standard free spins bonus. It is actually a Respins bonus that is randomly activated while collecting Tear Scatter symbols. The bonus plays with either expanding reels, a coin value increase, or a guaranteed jackpot symbol.
The developer Play’n GO doesn’t produce any Buy Feature or Bonus Buy option. What this game presents is a rare GO Ultra side bet. By selecting this, the next spin you play doubles in value and raises your chances of landing the bonus round.
Play’n GO released this slot on September 3, 2026. Join our site to discover more new slot games released by them, including Uni Goat, Cursed Moon, and Stompin’ Gold. Head to the reviews or download the app to play these games and more for free.
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