Big Win 777 slot review (Play’n GO)


The Big Win slot 777 is all about its free spins bonus mode and the Wheel of Fortune. It is one of the more unusual renditions from Play’n GO. This game allows you to bring the charm of the entire Las Vegas on any device you wish. The Chance Wheel Scatter will trigger the Wheel of Fortune, but we cannot overlook the Wilds and the Booster Spin mode.

Play Now
Game Provider:
Maximum Win:
Release Date:
October 2019
Min/Max Bet:

Big Win 777 is a retro-style Play’n GO slot  with some modern and spectacular features

Play ‘n GO has created all kinds of slots to perfection, which is most likely the main explanation for their success.

With Big Win 777, they aim for the slots player who is not so keen on playing those modern video slots, with hundreds of paylines and complicated bonus features.

It is another reason why you mostly see the classic symbols in this slot, such as a wheel, sevens, BAR symbols and diamonds. Nevertheless, the more modern players also have a reason to play Big Win 777, as the free spins bonus feature is very advanced.

In summary: Big Win 777 is an excellent blend of the old school, new school and middle school.


Gameplay and features of the Big Win 777 slot

Big Win 777 has 5 reels with 3 rows of positions. There are 15 fixed paylines.

As you often see with old mechanical slots, there is sometimes space between the symbols. It makes it easier to spot if you have won or not.

The minimum bet amounts to $€0.15 per spin, and the maximum bet is $€90 per spin.

What are the theoretical RTP, the variance and the maximum win of the Big Win 777 Slot?

The default payout rate is 96.50%. A warning is at its place, though. Play’n GO slots have different versions with lower RTP’s. It is up to the online casino which version they prefer. Always check the rules of the game before playing Big Win 777 with real money.

You can win up to 5,000 x the total bet with free spins. However, this is a default (or standard)  limit that Play’n GO (almost) always applies. It just says that wins above 5,000x the total bet are capped. It doesn’t say anything about your chances of winning such a high amount of money.

Play ‘n GO classifies the volatility of this slot as “very high.”  We have no reason to believe otherwise.

As Big Win 777 is a high variance slot, wins exceeding 1,000x are realistic.


Symbols and payouts

The diamonds are wild and also the most lucrative symbols. You get paid 66.67 x the total bet for a 5-of-a-kind.

The golden and the red sevens are the premium symbols: these yield between 13.33 x and 16.67 x the total bet if you manage to get 5 identical ones on an active payline.

For the low symbols, Play’n GO has chosen three kinds of BAR symbols: the single, double and triple BAR. These pay between 3.33 x and 6.66 x the bet for a 5-of-a-kind.

Wheel bonus

If you spin three “Chance” scatters on reels 1, 3 and 5, you activate the Wheel of Fortune bonus feature.

Now you get to spin a giant wheel (the Chance Wheel) once.

The wheel has several cash prizes but also the lucrative free spins bonus. The chance of winning the free spins is 1 in 4, so that’s pretty substantial.

If you spin a cash prize instead (chance is 3 in 4), it can still be lucrative, as you can win up to 777 x the total bet. If you are unlucky, you are awarded the minimum cash prize of 5 x the stake.

Free Spins Bonus

When the wheel ends on “Free Spins,” it’s time for a little celebration.

Now you get 12 free spins, which can be retriggered unlimitedly.

During the free spins, the wilds become sticky for two spins. Besides, the wilds can expand.

If you spin one scatter, you win +1 free spin. Two scatters yield +2 free spins.

Three scatter symbols activate the Chance Wheel once again, where it is possible to collect 5, 10 or even a fantastic 20 extra free spins. Also, there are the usual cash prizes.


Our verdict on the Big Win 777 slot

Big Win 777 proves that you should not necessarily judge on a first impression.

We weren’t immediately overwhelmed by the retro-mechanical style, but as said earlier, that’s purely a matter of taste.

Despite that, we soon found out that there is much more in this slot.

In particular, the free spins bonus is a real stunner: it’s exciting because of the (semi) sticky wilds and the many retriggers.

Are you able to spin a welcome cluster of wilds on the right reels? Then get ready for some massive wins.

3.9 out of 5 stars

Available in your country
  • 🔥Unique VIP rewards
  • ✅Live support
  • 🤑Lucrative welcome bonus
Let's roll Review

To receive the welcome bonus, you must deposit at least $10 in the first 20 minutes after registering. The welcome offer does not have a validity period.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • ⚡️ Fast payouts
  • 📱 Mobile compatible site
Let's roll Review

After the fourth deposit, you can claim the 100 free spins offered by the casino at 20 free spins daily for 5 days. But as you may have expected, terms and conditions apply to claiming and using the Bombastic Casino welcome bonus. The minimum qualifying deposit amount you can make to claim this bonus is 10 USDT, with no promo code needed. Once the bonus is credited to your account, you have 14 days to use and complete the Bombastic Casino wagering requirements 30x.

Bonus Info & Terms
  • 🤑 Exciting welcome offer
  • 🤩 VIP Program
  • ⚡️ Crypto payments
Let's roll Review

Like every casino bonus, the Rizz Casino welcome pack has terms and conditions. First, you must deposit at least €20 to claim the bonus. However, this offer excludes Skrill, Neteller, ecoPayz, and Paysafecard deposits. Moreover, once the bonus is added to your account, you must fulfill a 20x wagering requirement (deposit and bonus amount) to withdraw winnings from the offer.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
Let's roll Review

As usual, terms and conditions apply to claiming and using the Godbunny Casino welcome bonus. The minimum qualifying deposit required for the offer is €10, and you must fulfill 40x Godbunny Casino wagering requirements. Moreover, the maximum amount you can bet with bonus money is €2.

Bonus Info & Terms
  • ✅ Licensed and secure
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
Let's roll Review

That said, before claiming any of the Buffalo Casino welcome bonus offers, I suggest you read through the Buffalo Casino bonus terms and conditions. For instance, the minimum required deposit for the bonus is €10, and the maximum amount you can wager using bonus money is €5. Additionally, you must fulfill 40x Buffalo Casino wagering requirements for both bonus credits and free spins to keep the winnings.

Bonus Info & Terms
  • 🤑Crypto-friendly
  • 📱Mobile app
  • 🚀Leaderboard feature
Let's roll Review

It has a wagering requirement of 60x and I have to say that the bonus terms and conditions are not fair, 60x is an above the standards, so be aware before you deposit for welcome bonus.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile-friendly
  • ⚡️ Crypto payments
Let's roll Review

Note that TreasureSpins Casino has terms and conditions that apply to its welcome bonuses, and you must be familiar with these T&Cs to know how the offers work. For instance, the qualifying minimum deposit you can make to claim the bonus is €25. Also, 50x TreasureSpins Casino wagering requirements apply to the first deposit bonus.

Bonus Info & Terms
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile compatible site
  • ⚡️ Fast payouts
Let's roll Review

Unlike some operators, you don't need a promo code to claim this welcome bonus. However, the minimum qualifying deposit set for the offer is $20 each for the first, second, and third deposit bonuses. Once you claim the bonus, you must also fulfill 40x Spinbet Casino wagering requirements to cash out winnings made from the offer.

Bonus Info & Terms
  • ✅ Cryptocurrencies available
  • 🎁 Multiple Welcome Bonuses
  • ⚡️ Fast payouts
Let's roll Review

Nevertheless, note that the qualifying deposit for the Goldwin Casino welcome bonus is €20, and the free spins have no wagering requirements. However, your match bonus for the second and third deposits comes with 35x Goldwin Casino wagering requirements.

Bonus Info & Terms
  • ⚡️Fast deposit and withdrawal options
  • 🤑Mouthwatering bonuses
  • ✅24/7 live chat support
Let's roll Review

Note that the deposit + bonus amount is subject to a 35x wagering requirement for any winnings to be withdrawn. Ensure you complete the wagering requirement within the 30-day validity period. Slots contribute 100%, and table games and video poker contribute 10% to the wagering requirement.

Bonus Info & Terms