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Nikola Tesla’s Incredible Machine Slot

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Our rating:
  • A great slot from Rabcat with a fun, unique theme
  • Lots of unique features make the game exciting and different
  • Based on the great inventor Nikola Tesla

Nikola Tesla’s Incredible Machine slot is a new one from Rabcat based on the incredible mind of Nikola Tesla. No, he didn’t invent the popular electric car company that you see today, his greatest invention was no doubt the first alternating current motor and Rabcat have tried to incorporate that into the theme of the slot here. I think it looks great overall, rather dark as is their signature design. You have 5 reels with 3 rows and 25 paylines paying from left to right, although as we’ll soon see, these can pay in both directions. You need to get a win using the base symbols which are as follows, ranked in ascending order based on their value:

  • Jack (lowest value)
  • Queen
  • King
  • Ace
  • Capacitor
  • Goggles
  • Watch (highest value)

Nikola Tesla himself actually serves as the wild symbol in the game. It will substitute for all of the above paying symbols in a winning combination.

nikola teslas incredible gameplay

RECOMMENDED CASINOS TO PLAY Nikola Tesla’s Incredible Machine Slot

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Nikola Tesla’s Incredible Machine Slot Bonuses and Features

Energy Burst Feature. If you land 3 of the same symbol on reel 3, excluding scatter and wild symbols, this feature will be triggered with 1 or 3 bonus features also triggered randomly. The number of bonus spins you get for these feature depends on the symbols that land on the reel. Ace and lower will give you just 3 bonus spin, whereas the higher value symbols will give you 5. The bonuses are as follows:

  • Exploding Wilds. Here, 2 or 3 randomly selected symbols will turn into fixed wild symbols while the bonus spins play out.
  • Wild Substitution. This time, an ace, capacitor or goggles symbol will be chosen which, if on the display, will turn into a wild symbol for the bonus spins.
  • Reel Clone. This time, 3 randomly selected reels will be connected such that the symbol arrangement on them is exactly the same. This is true for all the bonus spins.

Free Spins Bonus. To trigger this, you need to land 3 or more scatter symbols anywhere on the reels at the same time. 3 will give you 8 free spins, 4 will give you 10 and 5 will give you 12. During the free spins bonus, payouts are made in both directions, not just left to right, and only the highest winning combination will be paid. For the first free spin, a fixed wild is placed on either reel 2, 3 or 4 and will stay there throughout the bonus. The level up scatter symbol can appear during free spins on reels 1 or 5, which will move you up 1 level up to a maximum level of 5. For each level, another fixed wild is placed on the reels, adjacent to the one already in place and always on reels 2, 3 or 4.

nikola teslas incredible rules


Nikola Tesla’s Incredible Machine slot from Rabcat has an impressive design, a great and unique theme plus some a great range of features. The features are triggered with either the same symbols appearing on reel 3, or by landing scatter symbols to trigger the free spins bonus. None of the features offer massive payouts on individual spins, making this a medium variance game overall, but if that’s your thing then I think this is a great slot. It’s a lot of fun and far from repetitive. I think this is one of Rabcat’s best slots to date, and it’s fair to say they’re really upping their game lately. You can see some of their other slots here if you’re interested.

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A Great Slot With Fun Features





  • Great theme.
  • Lots of features.
  • Fun to play.


  • Lacks huge wins.

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