Play Sky of Thunder Slot for Free & Review

Sky of Thunder is a Stake Logic slot with 5 reels and 40 paylines. Playable on all devices from 40p a spin, it’s based on Zeus and benefits from double symbols to give 10 of a kind winning combos. There’s a Free Spins Bonus feature where you can get up to 150 free spins in total as well as the Lock and Spin Bonus feature where you get free respins with all instances of a high value symbol and wilds lock in place.

Where to Play Sky of Thunder Slot

1
30

Wager-Free Spins

£100

in Bonuses

2,100+

Slots

T&C Apply

Free spins – no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry. BeGambleAware.org #ad

2
200%

up to £60

2,300+

Slots

VR

Virtual Reality

T&C Apply

18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org. #ad

3
100%

up to £200

11

Welcome Spins

3,300+

Slots

T&C Apply

18+. New players only. Min. deposit £10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Play responsibly. Bonus – New players. Min. deposit £10. Wager req 35x. Bonus balance is paid with 10% instalments to account balance. Bonus balance is not playable. Max bet is £20. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus balance is forfeited. Play responsibly, begambleaware.org. #ad

Sky of Thunder is a 5 reel, 4 row, 40 payline slot powered by Stake Logic – playable from 40p to £40 per spin on desktop, mobile and tablet devices, it has a Greek mythology theme as it’s based on Zeus. It benefits from 2 bonus features with up to 150 free spins available in the Free Spins Bonus feature.

Visually, Sky of Thunder is typical of what you’d expect in Greek mythology – the reels are encased by temple columns and it’s set in the skies where Zeus resides. It has a very grand feel to it with a soundtrack to match. Symbols on the reels include regular playing cards (A, K, Q, J and 10) which sit on their own clouds, alms plates, amphora and mythological creatures such as Pegasus (the white winged horse), Griffin and the Bull.

Pegasus is the most rewarding standard symbol giving you 1,000 coins for 10 on payline. The oak leaf wild symbol substitutes for all symbols except the bonus and appears on all reels. Sky of Thunder benefits from double symbols with Pegasus, Griffin, Bull, Alms Plate and Amphora appearing as both single and double symbols. When a double appears, it will have a x2 coin symbol in the lower right corner – this means it can give you 10 of a kind winning combinations.

When it comes to bonus features, you have the Free Spins Bonus feature which is played when the Zeus bonus symbol lands on all 4 positions of reel 1. All bonus symbols lock in place with reels 2 through 5 respinning. The reels keep on re-spinning as long as new bonus symbols land on the reels. If you fill all reels with the bonus symbol, you will be rewarded with 15 free spins. On the last of your 15 free spins, you can retrigger the feature giving you another 15 free spins – you can do this up to 9 times giving you a potential 150 free spins in total!

When the free spins are playing out, 4 identical regular symbols (single and double Pegasus, Griffin, Bull, Alms Plate and Amphora symbols) can land on reel 1 to trigger the Lock and Spin Bonus feature. Reels 2 through 5 will respin with any of the regular symbols and wilds (all instances) locking in place. The reels carry on spinning as long as new matching or wild symbols appear. What you’re hoping for is plenty of wilds locked in place!

I really like Sky of Thunder – graphically, it looks great and it can give you big wins due to the possibility of 10 of a kind winning combos. The real action is in the Free Spins Bonus feature where you can get up to 150 free spins as well as free respins with the Lock and Spin Bonus feature – as mentioned, the key is to get plenty of high value or wild symbols for god-like wins. If you like slots with a similar theme, WMS’ Zeus is a classic – I also recommend Playtech’s Age of the Gods which features many Greek Gods.

Sky of Thunder Slot Information

  • Game:
    Sky of Thunder
  • Software:
    Stake Logic
  • Type:
    Video Slot
  • Reel:
    5
  • Paylines:
    40
  • Total Coins:
    40
  • Coin Range:
    0.40 to 40.00
  • Jackpot:
    2,500
  • Bonus Round:
    Yes (2)
  • Free Spins/Multiplier:
    15-150/1x
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.