Spinomenal is crazy about video slot series: Book of, Demi Gods, Wolf Fang, you name it. Today, we are going to dissect another series consisting of four video slots that have a common theme of Irish mythology and the phrase ‘Irish Treasures’ in the title. The most feature-packed game appears to be Irish Treasures (the classic version without any additions to the name). Let’s dive deeper into our analysis.
Please note: ExpertSpinomenal.com is an independent resource supported by its readers. This page may contain affiliate links. If you click through and sign up, we may earn a commission at no additional cost to you.
Best online casinos with Irish Treasures slots
-
Ybets500% bonus + 400 free spins The Welcome Bonus pack includes the following bonuses: First Deposit Bonus: 200% bonus up to $2,000 + 100 Free Spins in Gates of Olympus 1000. Second Deposit Bonus: 100% bonus up to $2,000 + 100 Free Spins in Gates of Olympus 1000. Third Deposit Bonus: 75% bonus up to $2,000 + 100 Free Spins in Gates of Olympus 1000. Fourth Deposit Bonus: 125% bonus up to $2,000 + 100 Free Spins in Gates of Olympus 1000.
Common and different features in Irish Treasures slots
| Parameter | Irish Treasures – Wild Celtic Charms | Book of Irish Treasures | Irish Treasures – Leprechaun’s Fortune | Irish Treasures |
|---|---|---|---|---|
| RTP (max) | 96.04% | 96.01% | 95.83% | 95.92% |
| Format | 5×4 | 6×3 | 5×3 | 3x4x4x4x3 |
| Bets | $1-$1,000 | $0.1-$100 | $0.3-$300 | $0.3-$300 |
| Lines | 100 | 10 | 30 | 30 |
| Bonus features | Buy feature, up to 100 FS, Stacked wilds | Expanding symbols, FS, Buy feature | Stacked symbols, FS, Buy feature | Colossus symbols, win multiplier, Stacked wilds, FS |
Total bet sizes are different, but a line bet is still the same for each video slot: $0.01 to $10. Each game has a Bonus Buy feature. Symbols used in the four games look similar, as they revolve around luck and Irish folklore, e.g., a Leprechaun’s hat, a smoking pipe, and a four-leaf clover.
I like how free spins are implemented in Book of Irish Treasures. The game awards 10 free spins with an expanding symbol chosen randomly for each spin. The most interesting thing is that winning combinations are counted no matter the position of the expanding symbol on a payline. It does not necessarily have to be positioned on adjacent reels. For example, if it lands on reels 1, 3 and 5, you will get a cash prize for a 3-symbol combo.
The classic Irish Treasures has a diamond-shaped field (3x4x4x4x3) with a big symbol covering nine cells. Its bonus content looks similar to Colossus Fruits, which I have analysed on this website.
Below, I’ve published a video of my test spins in one of these slots, Irish Treasures – Wild Celtic Charms.
Test video with Irish Treasures – Wild Celtic Charms
Key findings after 200 spins
| Initial Balance | Final Balance | Number of Spins | Bet Size | Total Money Bet | Win/Loss | Bonuses | Provider's RTP | Actual RTP |
|---|---|---|---|---|---|---|---|---|
| 5000.00 | 4995.15 | 200 | 1.00 | 200.00 | -4.85 | 1 | 96.04% | 97.58% |
My gaming session in this Spinomenal slot was in line with the officially claimed RTP. I’ve lost only $4.85 from my $200 total bet. The video slot is not ideal for low rollers because the minimum accepted stake is $1, unless you choose to bet on fewer lines, which I do not recommend.
I had an Epic Win of x68 total bet (at 2m 38s) upon landing four hats (the second-highest-paying icon) on reel 1 and eight wild symbols on reels 2-4.
Besides, I landed a free spin round (10 FS) with a shifting expanding wild that moved randomly from one reel to another on each spin. My win in the feature was x20.
The Spinomenal online slot has a Bonus Buy, which triggers 10 to 100 FS at x2 each. So, if you want to start 100 free rounds, at least $200 will be deducted from your balance.

My Verdict on the Irish Treasures series
The four-slot series is a good choice for gamblers who like Irish-themed video slots. Their bonus features, formats, bet sizes and other things are like in many other Spinomenal slots – nothing extraordinary here. Irish Treasures is the most bonus-stuffed game, featuring 3×3 icons, stacked wilds and FS, among others.

