

Triple Diamond

Double Diamond

Da Vinci Diamonds

Double da Vinci Diamonds

Cool Jewels

Lock it Link Night Life

Black Diamond

Black Diamond

She's a Rich Girl

Solstice Celebration
Joker Strike | Triple Diamond | Double Diamond | Da Vinci Diamonds | |
|---|---|---|---|---|
User Score | (337) | (137458) | (116217) | (108871) |
Return to Player | 0% | 95.06% | 95.44% | 94.94% |
Volatility | Medium High | High | Medium | Low Medium |
Min Bet | 0.1 | 0.9 | 0.1 | 0.2 |
Max Bet | 100 | 180 | 250 | 600 |
| — | — | — | — | |
Autoplay | No | Yes | Yes | Yes |
Bonus Buy | No | No | No | No |
Bonus Rounds | Yes | Yes | Yes | Yes |
Cascading Reels/Avalanche Feature | No | No | No | No |
Number of Paylines | 10 | 9 | 1 | 20 |
| Play Triple Diamond for Free | Play Double Diamond for Free | Play Da Vinci Diamonds for Free |


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The symbols on Joker Strike include playing card suits, a silver bell, a golden star, and the lucky red Seven. The top symbol, however, is the slightly crazy-looking Joker – he seems very happy to be paying out 10x the line stake when he’s on reels one, two and three. Land this cheerful guy on four reels across a payline to claim a win of 30x the line stake, and earn 100x with full runs of five Jokers. There is also a wild symbol that pays up to 30x and acts as any other when it’s in the right places to complete a combination for you.
Here’s where it all gets very interesting. Any win initiates the Joker Strike feature, which sees all examples of the winning symbol highlighted around the outer wheel. A light will then move around the wheel, highlighting one symbol at a time in a clockwise direction. If it comes to a stop on the same type of symbol that triggered the Joker Strike feature, extra examples of the symbol are added to the reels.
The number of extra symbols depends on how many were in the initial win. Three-of-a-kind wins will see six more of the same symbol added, four-of-a-kind wins will add eight more symbols, and five symbols of a kind will provide an additional ten. This will lead to some massive payouts, with the best outcome seeing all 15 positions on the reels filled with the same symbol type.
Although you can play from just 0.10, the Hi Roller options will enrich the game with extra features for five consecutive spins. Wager 20.00 per spin to have a guaranteed wild symbol appearing each time, moving clockwise around the reels as they spin.
At the 30.00 Hi Roller level, as well as the guaranteed wilds in each spin, you will also get wild symbols added to the outer wheel. These will trigger the Wild Strike if they are highlighted after a win. In the Wild Strike feature, between six and ten wilds will be added to the reels.
The third option is to stake 50.00 for five consecutive spins. On top of the guaranteed wilds on the reels and the wilds on the outer wheel, a second marker light is added to the wheel. This doubles your chances of triggering the Joker Strike feature.
In all Hi Roller games, the wild symbol is worth more, returning up to 2,000x the line bet if it stops right across a payline.
While casual gamblers will be happy with the minimum stakes of just 0.10 per spin, the high rollers among you will be pleased to know that you can raise your bets to a maximum of 100.00. All ten paylines are fixed, so you won’t need to decide how many to activate before playing.
Why not save more time and effort by activating the Autospin and Quickspin functions? You can get the reels spinning on their own for up to 1,000 times, with advanced settings stopping them when win or loss levels are reached.
Of course, slot machines that feature high-paying Joker symbols are nothing new, but Joker Strike works in such a unique way that there’s no direct comparison. If it’s jokers you’re after, check out the Joker 40 video slot from SYNOT Games. It might not be quite as feature-filled, but it comes with a few bonus rounds to interrupt standard gameplay.
Five reels and 40 paylines feature fruit symbols and a somewhat scary Joker with a malevolent grin on his face. Fear not, though, as he pays the top prizes and is also a wild symbol. However, he can’t substitute for the scatter symbol, as that triggers a free spins round. Joker 40 comes with a 50/50 gamble round that can double your wins over and over, or just as easily lose them.
This is a fantastic game that skillfully combines traditional symbols with innovative features. With the Joker Strike activated on every winning spin, you will get the chance to add more and more symbols to a combination. Remember, it’s a medium-to-high-variance slot, so you may have to spin the reels a few times before you get a win. We loved the Hi Roller options, with the moving wild symbol triggering more frequent payouts and consequently setting off the Joker Strike feature.
Quickspin is a Swedish developer of top-quality slots for online, social and mobile-optimized casinos. If you want to enjoy a game with truly unique features, then the Joker Strike video slot is guaranteed to offer something you have never seen before.