Yggdrasil Gaming’s Nikola Tesla’s Incredible Machine Slot Review

Nikola Tesla’s Incredible Machine is powered by Yggdrasil Gaming and Rabcat Gambling – the 5 reel, 25 payline slot is based on the renowned inventor of modern electricity (Nikola Tesla) and can be played from 25p to £75 per spin across all devices. It comes with exploding wilds, reel clones and free spins with a level ups.

Where to Play Yggdrasil Gaming’s Nikola Tesla’s Incredible Machine Slot


up to £100





T&C Apply

New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time • General withdrawal restrictions & full T&Cs apply.


up to £50


Extra Spins



T&C Apply

18+. New customers only. Min £10 dep. Neteller/Skrill excl. Max. bonus £50. Wagering 40x within 30 days. Max. bet: £5. Spins paid 10/day on Book of Dead. Game weighting and T&Cs apply.


up to £150





T&C Apply

First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Starburst, Spin Value: £0.10. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.30) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

Visually, Nikola Tesla’s Incredible Machine is absolutely brilliant – set in Tesla’s laboratory, it has a dark and sinister feel which adds to the excitement. With A, K, Q and J card suits on the reels, you’ll also come across an assortment of devices used by Tesla (capacitors, goggles and stopwatches).

The stopwatch is the most rewarding symbol giving you 1, 4 or 40 times your stake for 3, 4 or 5 on a payline. Tesla is the wild – he substitutes for all the usual symbols and pays like the high value stopwatch. It’s worth noting that winning combinations are formed from left to right starting from reel 1.

Look out for 3 similar symbols (bar the wild and free spins scatter) appearing on the 3rd reel as that will trigger the Energy Burst feature. The low value symbols (the card suits) will give you 3 bonus spins whilst the high value capacitor, goggle and stopwatch symbols will give you 5 bonus spins. You will then play 1 of 3 extras:

  • Wild Substitution – a random symbol is chosen and is converted into a wild when it appears during a bonus spin.
  • Reel Clone - 3 randomly chosen reels are linked to display the same symbol arrangement. The linked reels remain in place for all bonus spins.
  • Exploding Wild – 2 or 3 randomly chosen symbols are replaced by fixed wilds which stay in position for all bonus spins.

Nikola Tesla’s Incredible Machine also comes with a Free Spins feature – this is played when you get 3 or more free spins scatters. Your reward will be 8, 10 or 12 free spins respectively. During the feature, winning combinations are formed from both sides meaning they can start from reel 5 as well as from reel 1.

Prior to the first free spin, a fixed wild is placed on the central position of reel 3 – you will begin at Level 1. If a Level Up scatter appears on reels 1 or 5, the level will increase – up to maximum Level 5. With each level you reach, another fixed wild is added to the reels.

Nikola Tesla’s Incredible Machine looks fantastic – 1 of the best ever I must admit. I do like the Energy Burst feature due to the 3 extras. However, for me it’s about the Free Spins feature due to the fixed wilds and 5 levels. Medium to high variance, you can win up to 4,100 times your stake in total with up to 1,000 times your stake per spin or free spin (by filling the reels with Tesla wilds and/or stopwatches.

Overall, Nikola Tesla’s Incredible Machine is a good collaboration between Yggdrasil Gaming and Rabcat Gambling – hopefully there’s more to come from this partnership. If you like laboratories, Yggdrasil Gaming’s Alchymedes is recommended.


Nikola Tesla’s Incredible Machine Slot Information

  • Game:
    Nikola Tesla’s Incredible Machine
  • Software:
    Yggdrasil Gaming
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    0.25 to 75.00
  • Jackpot:
  • Bonus Round:
    Yes (2)
  • Free Spins/Multiplier:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.