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Joker Jam Review
Imagine a classic slot machine, but expanded to a 5x5 grid. The reels are filled with vibrant symbols like fruits, BARs, and gems. This is Joker Jam, an online slot with interesting ideas.
Joker Jam features a 5x5 grid with 50 paylines.
Joker Jam includes base game respins that trigger randomly, win multipliers, and a bonus minigame. It offers Turbo Play, Super Turbo Play, and Autoplay features. The game has a mechanic that activates through Enhancer Modes and Bonus Buys. Let's examine the payouts!
Joker Jam Slot - Game ScreenJoker Jam has 10 regular symbols, paying for combinations of 3, 4, or 5 on a payline, starting from the leftmost reel. Diamonds are the most valuable, with rewards of 0.50, 2x, and 5x. Next are Sevens and BARs - 0.30x, 1x, and 2.50x, and Lemons and Cherries, awarding between 0.20x and 2x the bet.
The lower-value symbols are 5 card suits - Spades, Hearts, Clubs, and Diamonds, and Flowers. Each pays 0.10x, 0.40x, and 1x the stake! The game also features a wild symbol, which substitutes for all paying symbols to help you collect more winnings. Wilds pay no direct winnings!
The Joker Jam RTP is 96.59%, even with the high volatility. The betting range is €0.10 to €100 per spin, and the max win is 25,000x the bet, potentially rising to 50,000x via Double Max in Bonus Buys and Enhancer Modes.
Joker Jam Features
Now, let's explore the features. Joker Jam has Double Max and many paylines, along with base game features and a bonus round.
Re-Spin Feature
Lock & Respin can trigger on any winning combination and lock all instances of the winning symbol and wilds. If there's more than one winning formation, only the highest-value one locks and triggers respins.
Respins continue as long as new instances of the winning symbol appear or new wins are added. The feature ends if:
- No further winning positions are added on a respin
- No additional matching symbols are added on a respin
- The grid is filled with winning symbols and wilds
During the Re-spin Feature, Joker Heads may land, each adding a multiplier step to the counter on the left, up to 30 steps. Scatters are collected, and if there are 3 or more at the end, the bonus minigame begins.
Win Multiplier
The Win Multiplier applies to all wins in the base game and free spins, starting at x1. Joker Heads add steps to the roller, starting with x2, x3, and reaching x1,000 at the 30th boost. After use, the multiplier resets to x1 in the base game. The Win Multiplier persists in the Free Games bonus.
Free Games
Free Spins start when 3 to 8 scatters land at the same time or at the end of the Re-spin Feature. A Wheel of Fortune determines if you get 6, 8, 10, 12, 15, 20, or 30 free games. Depending on the scatter count, you’ll get 15, 16, 17, 18, 19, or 30 Win Multiplier stops.
The current Win Multiplier value at the Free Games entry is upgraded with the number of steps won via the Wheel of Fortune. The bonus can be retriggered by landing 3+ scatters under the same terms as in the base game. The Win Multiplier is progressive and persistent in the bonus.
Joker Jam Slot – Free Spins Win ScreenBuy Feature
The Buy Feature is available where regulations allow. Both Enhancer Modes and Bonus Buys come with Double Max, allowing wins up to 50,000x the bet. However, they come at a price:
- Enhancer 1 - 2x the bet - 4x the chance to activate Free Games (96.62%)
- Enhancer 2 - 10x the bet - 4x the chance to activate Free Games at Maximum Entry (96.64%)
- Bonus Buy 1 - 100x the bet - get up to 30 free spins (96.59%)
- Bonus Buy 2 - 500x the bet - get up to 30 free spins at Maximum Entry (96.58%)
Theme & Graphics
Joker Jam is visually appealing. The Classic theme has a modern twist on a large grid framed with gold lines and lights. The blue-purple-pink backdrop is nice.
Joker Jam has energetic audio and animation effects. The large multiplier spinner adds to the spectacular feel. The game is built on HTML5 and is compatible with browsers and operating systems. I recommend playing in landscape mode.
Pros And Cons Of Joker Jam Slot
| Pros | Cons |
|---|---|
| Awesome audio and visual effects | Very high levels of volatility |
| RTP is high enough - 96.59% | Big wins are rather rare |
| Re-spin Feature available in base game and bonus | |
| Win Multiplier of up to x1,000 | |
| Free Games with retriggers and persistent multiplier | |
| Bonus Buys and Enhancer Modes features | |
| Double Max win of up to 50,000x the total bet |
Our Verdict
Joker Jam is a good addition to the slot game options. The Re-spin Feature is great. The scatter collection during the feature is also helpful.
One drawback is the low hit frequency. It gets better in certain moments, but regular wins are not guaranteed. The high RTP and volatility may be affecting the payouts.
Joker Jam has plenty to offer, including visuals, features, a high RTP, and a max win even without the Double Max!











