Jungle Jim and the Lost Sphinx: Mobile Casino Game Review

Jungle Jim is back from El Dorado and is exploring Egypt in the latest video slot from Stormcraft Studios in partnership with Microgaming: Jungle Jim and the Lost Sphinx. If you’re familiar with the mobile casino games character,Jungle Jim, you will know that he is extremely popular and even has his own Instagram account. The original slot was so popular, that it’s only natural that a sequel will follow, and this time Stormcraft Studios really brought it, as this mobile casino game’s bonus features are truly epic, and unlike anything we’ve seen before. Let’s explore with Jungle Jim and the Lost Sphinx.


During regular play, Jungle Jim and the Lost Sphinx is a 5-reel, 35-payline mobile casino game, however, these paylines can increase to 50 during a Free Spins bonus round, which will be explained shortly. As the main character is still searching for treasure, the symbols you’ll find in the game will include blue, green, red and orange gemstones, as well as a vase, an old book and a treasure chest. Jungle Jim himself is also present as one of the higher paying symbols, as well as the Wild symbol, which is the game logo, and the Scatter.

Bonus Features

Jungle Jim and the Lost Sphinx has a Rolling Reels™ mechanic, which means that winning symbols will explode on the reels to make way for new symbols, with Multipliers that will increase on each new spin as follows: 2x, 3x, 4x, 5x and 10x. On the third roll, with a 4x Multiplier, the paylines will automatically adjust and increase to 50. If no win is awarded on roll three, however, a Second Chance Respin will be awarded without the Multiplier trail being reset.

The main feature of Jungle Jim and the Lost Sphinx is the Free Spins bonus round. When 3 or more Scatters land anywhere on the reels, you’ll have the chance to enter the Sphinx with Jungle Jim for 12 Free Spins on 50 paylines, and a Multiplier trail of up to 20x. During Free Spins, a Sphinx symbol can land on reel 3, and award you with an extra Free Spin. The Sphinx will also upgrade the Multiplier trail to start one level higher. At the end of the Free Spins, stars will be rewarded for your play (from 1 to 5) – the amount of stars are based on the amount that was won during the feature, however, they do not affect your gameplay at all and are purely added for a cosmetic purpose.

If you want the chance to get to the exciting Free Spins feature a bit faster, then you can unlock an extra Scatter by activating the Win Booster. By simply clicking on the icon on the left of the game, a Scatter symbol will automatically be added, and you will therefore only need two Scatters to activate Free Spins. Do note, however, that your bet size will also increase.

Bet Sizes

Bet sizes for the game can be adjusted from a minimum bet of 0.10 to a max bet of 20 credits. By clicking the lightning bolt on the top right of the screen, you will activate the Quick Spin feature where the reels will spin much faster than during regular play.


The software provider for Jungle Jim and the Lost Sphinx is Stormcraft Studios, in partnership with Microgaming, and other mobile casino games from the same software companies include Agent Jane Blonde Returns, Dragon Shard and Fortunium. These casino games can be played on PC and mobile at All Slots Casino, where all new players will receive a triple deposit welcome bonus of up to €1500 in total. Sign up today and join the wild adventure, with the most amazing bonus features, in Jungle Jim and the Lost Sphinx.

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