Wild Joker Stacks Slot: Demo Play, Review, Casinos List

Screenshots:
Released | Feb. 18, 2020 | |
Software provider | Boomerang | |
RTP (return to player) | 97.78 % | |
House edge | 2.22 % | |
Volatility | medium | |
Theme | Fruit | |
Reels | 5 | |
Paylines | 259 | |
Bonus game | No | |
Free spins | Yes (1) | |
Wild symbol | Yes | |
Scatter symbol | Yes | |
Multiplier | Yes (x2-4) | |
Progressive | No | |
Top win | x28,200 | |
Bet Size | 0.4-500 EUR |
Wild Joker Stacks Play For Free
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Wild Joker Stacks is a Boomerang 259 fixed betways, Medium volatility product, which comes with a RTP of 97.78 % and x28200 as the maximum available win (published on Feb. 18, 2020). Those are the special features of this video slot machine: Free spins, Wild, Scatter, Multiplier.
Retro Swirl And Gameplay
I think Wild Joker Stacks feels like a Fruit slot on steroids, complete with vivid purples swirling behind the action. The developer behind it is Boomerang, and it hit the markets on Feb. 18, 2020. From what I can see, the visual design tries to be cosmic-like, but I find the main reel layout somewhat plain if you compare it to flashier releases. Still, it’s charming in an odd way, especially if you rotate your phone into landscape mode to see everything more clearly.
When you spin these 5 reels, you’ll notice old-school icons like single, double, and triple BARs, watermelons, and big pink sevens. In my view, that’s pretty standard for a retro slot, but it does appeal to players who love traditional fruit machines. It pays left to right in what Boomerang calls Connecta Ways, so as long as symbols touch on consecutive reels, you’ve landed a payout. I’d say the audio is not the most interesting, but it’s not too bothersome. Also, the slot is fully compatible with mobile devices, and I found it quite playable on smaller screens if you don’t mind the relatively large control buttons.
Bet Placement And Overall Layout
What stands out is how you can adjust not only your bet size but also the number of rows, up to 5 rows total. The bet range starts at 0.40 EUR and can climb up to 500 EUR per spin, so high rollers might enjoy testing that upper limit. I believe casual players might stick around the mid range though, because any slot can burn through your balance quickly at 500 EUR per click. As for the top prize, it’s x28,200 your wager, which is pretty substantial if luck is on your side.
You’ll see all sorts of standard fruit machine icons across the reels. The pink ‘7’ is the biggest earner among the regular symbols, followed closely by the golden bell. The Scatter pays up to x100 for five-of-a-kind, though that’s a special case because it also triggers extra goodies. On the graphics side, the cosmos-style background looks intriguing, but the grid itself feels somewhat basic or even a bit outdated in my opinion. Nonetheless, if you appreciate a simple design, you may enjoy how uncluttered it looks. I guess it’s enough to get the job done, especially since it runs smoothly.
My Thoughts On RTP And House Edge
This slot’s official RTP is 97.78%, so it sits in what I consider a high-return zone. That’s a 2.22% house edge, which is better than many releases I’ve tested. I think it’s a good sign for players who don’t want to see their balance shrivel too fast, although random swings are always a possibility. The main reason I like an above-average RTP is it usually suggests you can sustain your balance for a longer session if you manage your stakes wisely.
In terms of volatility, it lands in the medium category. That means I tend to see a mix of moderate hits that keep me interested without being too rare, but the truly big wins might still require patience. Personally, I prefer higher-volatility games for that chance of a huge spike, but many folks love medium because it’s more balanced and you don’t necessarily need an enormous bankroll. I’d still recommend bringing at least 200 bets if you really want to stay afloat and explore all the slot has to offer.
Generous Free Spins Feature
The Free Spins round unlocks when you land at least three Scatter icons, which are diamond symbols. The game then grants you 9 spins on the house. However, what I find striking is that any multiplier you’ve chosen beforehand doubles once free spins begin. That means if you had an x2 wild in the base game, it becomes x4 during free spins. I’ve tested the x4 wild too, which then jumps to x8, and that can be pretty wild if you line up a strong combo.
It is possible to re-trigger the free spins if you’re lucky enough to land three or more scatters again while you’re already spinning for free. I only saw that happen once, but it felt awesome. I believe that’s where the slot’s upper range of potential truly shows, especially with those multiplied payouts rolling in. The one downside is that waiting for the right scatter drop can feel slow at times, but if it hits, you might be in for a sweet payoff.
Handy Extras
• Wild Symbol: You can choose an x2, x3, or x4 multiplier on every wild, which then substitutes for other icons. In my opinion, that’s a powerful twist, but it also increases your bet cost as you go for the bigger wild multipliers.
• Adjustable Paylines: Technically, you’re adjusting the number of rows, but that translates to 99, 178, or 259 ways to win. I like the control it gives me, although it can be confusing at first glance for newcomers.
• Multiplier: If you pick x4, it can drastically boost any winning combo the wild is part of. Just be aware that your total stake will rise along with that multiplier selection.
Likes And Dislikes
Pros:
• Very high 97.78% RTP can be helpful for extended sessions
• Potential top payout of x28,200 is quite impressive
• Free spins double your chosen wild multiplier, which can rocket your wins
• Option to pick how many rows and how big the wild multiplier is
• Suitable for both modest and high-stakes bettors
Cons:
• The visuals might feel like a messy mix of cosmic background and dated symbols
• It might be a bit complicated for brand-new players to grasp the row and multiplier setup
• No bonus game beyond free spins
Wild Joker Stacks FAQ
Is Wild Joker Stacks Good For My Mobile Device? Yes, I’ve tried it on my phone, and it adjusted to a smaller screen without major problems.
Does Wild Joker Stacks Offer A Free Spins Feature? It does. You can snag 9 spins after lining up three or more scatters, and your multiplier will jump up even more during them.
What Is The Maximum Win In Wild Joker Stacks? The biggest hit here is x28,200 your stake, which is quite massive if you ask me.