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Windfall Welcome Bonus Code

50 Complimentary Spins

# of Spins 50
Spin Value 0.10
Max Bet N/A
Max Win 2xBonus
Wagering 20xWinnings
Deposit Method Restrictions Deposit Method Restrictions:
Country/Regional Restrictions Country/Regional Restrictions:


Casino Rating: 6.16/10
Windfall Casino Rating
Bonus image

Terms and Conditions

The Windfall Casino Welcome Bonus currently consists of a bonus of 50 complimentary spins on Starburst. The minimum deposit that will trigger the bonus is £10. The wagering requirement is 20xwinnings for the complimentary spins. The bonus is structured so that only wagering with bonus funds, which are stacked beneath the deposited funds, counts towards the wagering requirement. This also means that bonus restrictions, do not apply while you are wagering with your deposited funds. In other words as long as you are only using deposited funds you can withdraw at any time you like. There is no maximum bet term associated with this bonus. The maximum allowed win with the complimentary spins is 2xbonus. The bonus is cashable. Bonus and associated winnings will expire after 7 days if the wagering requirements are not completed. Game Weightings:
  • Roulette, Blackjack 0%
  • Dracula, Guns 'N' Roses, Jimi Hendrix, Divine Fortune, The Invisible Man, Isle O'Plenty, Gong Xi Fa Cai, More Monkeys, Genie Jackpots, Justice League, Batman, Superman, The Flash, Green Lantern, An Evening with Holly Madison, Psycho, James Dean, The Pig Wizard, Thunderstruck II, Baccarat, Blackjack, Cats, Chilli Gold, European Roulette, Fortunes of Sparta, Golden, Gorilla Go Wild, Hi-Low Blackjack, Hi-Low Gambler, Hooks Hero, Jackpot Jester Wild Nudge, JJ50K, Live Baccarat, Live Blackjack, Live Roulette, Lucky Larry Lobstermania, Megajackpots Cleopatra, Megajackpots Siberian Storm, Megajackpots Star Lanterns, Megajackpots Wolf Run, Monster Wins, Motorhead, American Roulette, Blackjack Classic, Oasis Poker, Pontoon, Texas Holdem, Paws of Fury, Planet of the Apes, Secrets of Atlantis, Slots-o-Gold, Spin Sorceress, Starmania, Steam Tower, Super Diamond Deluxe, Super Spinner, Top Cat, Ultimate X Five Play Poker, Vikings of Fortune, Winstar, Wolfpack, Worms and Harley Davison Freedom Tour 0%


Our review will provide a value for Low Rollers, Mid Rollers, High Rollers and Super High Rollers. Each category will use the same slots game (Thunderstruck) for accurate comparison. Low Rollers will use the minimum possible bet size (£0.09/spin) and a low deposit value of £10. Mid Rollers will use an average player bet size (£0.54/spin) and an average deposit value of £10. High Rollers will use a large player bet size (£4.95/spin) and a large deposit size of £10. Super High Rollers will use a large player bet size (£9.99/spin) and a large deposit size of £10. The value of the complimentary spins will be assessed first and added on to the value of the bonus at the end of simulation.     Complimentary Spins Complimentary Spins have to be assessed in two steps. Firstly the average win for the Complimentary Spins have to be established and secondly the wagering requirement has to be assessed for that average win to find how much the player will be left with on average. In the case of the Windfall Casino complimentary spins we have 50 complimentary spins on Starburst with a value of £0.10/spin. That’s a total of 50x0.10 = £5.00 of wagers. The average win from the complimentary spins will simply be the total wagers multiplied by the RTP. So 5.00x0.961 = £4.80. We then take the £4.80 win and assess the impact of the wagering requirement. The wagering requirement will be 4.80x20 = £96.00. We then conduct the following simulations for Low, Mid and High Roller play: Low Roller

So the complimentary spin value is -£2.12 when placing minimum bets. Mid Roller

Complimentary spin value is -£5.61. High Roller

Complimentary spin value is -£8.30. Super High Roller

Complimentary spin value is -£8.69.
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