Nomini 7 Casino Bonuses
Newsletter
Sign Up for our Newsletter

Receive our latest exclusive bonuses, info about new casinos and slots and other news.

Security question:

777 Diamond Strike (Red Tiger Gaming)

777 Diamond Strike is a 5-reel, 10 paylines slot from Red Tiger Gaming. You can play the free demo version here—no download needed, giving you a risk-free way to explore all bonus mechanics and gameplay elements. When you're ready to play for real money, scroll down to find our top-rated, trusted online casinos featuring 777 Diamond Strike—all carefully selected for safety and quality.

777 Diamond Strike Free Slot Demo

Responsible Gaming

To access demo slot please confirm that you are at least 18 years old

« BACK

Facts & Features

RTP ? : 95.73%

Max Win: 4168x

Slot Rating: 4.9 / 10 😐 Mediocre

Buy Feature, Expanding Wilds, Locked Wilds, Retrigger, Sticky Wilds, Win Guarantee,

Slot Themes

Classic, Diamonds, Sevens,
« BACK

Recommended Real Money Casinos Where to Play 777 Diamond Strike ↓

22Bet Casino logo 22Bet Casino 4.9 Star Casino

🎰143+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€300
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€1

Wager requirement: 50X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Betsafe Casino logo Betsafe Casino 4.8 Star Casino

🎰134+ Game Providers

⏱️Withdrawal Pending Time: Within 12 Hours

100% up to €100 + 150 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: €10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Stake Casino logo Stake Casino 4.8 Star Casino

🎰62+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

200% up to $1000
Bonus T&C Apply +

No bonus code required

Min. deposit: $100 / 0.0025 BTC

Wager requirement: 40X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Betsson Casino logo Betsson Casino 4.8 Star Casino

🎰134+ Game Providers

⏱️Withdrawal Pending Time: Within 12 Hours

100% up to €100 + 600 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: €10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Winz.io Casino logo Winz.io Casino 4.7 Star Casino

🎰126+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

$/€10000 in Wheel of Winz (Wager Free)
Bonus T&C Apply +

Bonus code: WOW

Min. deposit: 0.004 BTC / $/€100

Wager requirement: 0X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Videoslots Casino logo Videoslots Casino 4.7 Star Casino

🎰136+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to £/€200 + 11 Welcome Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: £/€10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
1xBet logo 1xBet 4.6 Star Casino

🎰147+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€100
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€1

Wager requirement: 5X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
20Bet Casino logo 20Bet Casino 4.6 Star Casino

🎰109+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

120% up to $/€120 + 120 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€10

Wager requirement: 40X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Betlabel logo Betlabel 4.6 Star Casino

🎰142+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€300 + 30 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Bizzo Casino logo Bizzo Casino 4.6 Star Casino

🎰162+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€100 + 100 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€20

Wager requirement: 40X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly

777 Diamond Strike Review

Red Tiger’s 777 Diamond Strike is a dazzling update to the classic fruit slot formula. With cherries, lemons, and triple 7s on the reels, it delivers a familiar look—but the gameplay is anything but basic. The highlight is the 7th Heaven feature, where retriggers evolve your bonus from Free Spins to Win Spins and finally Wild Spins, each level adding more wilds and guaranteed wins. Diamond Wilds expand on reels 2–4, boosting base game potential. With a 4,168x max win, Bonus Buy, and a slick gem-studded design, this slot is a polished pick for fans of old-school slots with a modern edge.

Pros and Cons

Positive

  • Decent Max Win at 4168x
  • Bonus Buy
  • Sticky Wilds

Negative

  • No Progressive Jackpot
  • Bonus Buy Restricted in Some Countries

Themes and Gameplay

777 Diamond Strike base game screenshot showing reels and features

777 Diamond Strike is designed with themes like Classic, Diamonds, Sevens, in mind. The layout of this game is pretty standard and consists of 5 reels with 10 possible paylines. In most jurisdictions you can also select the Autoplay option when playing 777 Diamond Strike. You can choose from 10, 25, 50, 100 or even more spins. You can opt to stop Autoplay on a win, if a single win exceeds a certain amount, or if your balance increases or decreases by a chosen amount. This is a great way to stay in control and to play more responsibly.

Maximum Win, RTP and Volatility

Here you have the potential to win 4168 times your total bet. This is pretty ok and can be considered somewhere around average for slots nowadays. If you are lucky you can get a decent addition in your wallet. This value is calculated on a very large number of spins, often a billion spins.

The standard RTP for 777 Diamond Strike is 95.73% (Can be lower on some sites). This is quite low and considered to be below average for an online slot. RTP stands for Return to Player and is the percentage of stakes the game returns to the players. For example, if a player bets €10 the expected return for this game would then be €9.573. However, the RTP value is calculated over millions of spins which means the outcome of every spin will be totally random.

Game Features

Screenshot of 777 Diamond Strike slot demo showing reels and bonus game features

Who doesn't like plenty of action and great features in a slot! Some of the most popular features available in 777 Diamond Strike is Buy Feature, Expanding Wilds, Locked Wilds, Retrigger, Sticky Wilds, Win Guarantee, It also has a bonus game, the most liked free spins bonus rounds and if you are lucky this is usually where you can win the big bucks.

Reviewed 6/26/2025 by CasinoSlotsGuru.com

Slot Rating: 4.9 / 10 😐 Mediocre

❓ 777 Diamond Strike – Frequently Asked Questions

🎮 Can I play 777 Diamond Strike for free?

Yes! You can try the 777 Diamond Strike demo slot directly on CasinoSlotsGuru.com without registration. It’s a great way to explore the game’s features, visuals, and volatility before betting real money.

💰 How do I play 777 Diamond Strike for real money?

To play for real money:

  • Choose a licensed Red Tiger Gaming casino from our recommended list.
  • Create an account and make your first deposit.
  • Claim your welcome bonus (if available).
  • Search for “777 Diamond Strike” in the slot section.
  • Set your bet and hit spin button!

🎁 Are there bonuses for 777 Diamond Strike?

Yes! Many of our featured casinos on this page offer welcome bonuses, including free spins and deposit matches, that can be used on this slot. Always check the bonus terms for eligibility and wagering requirements.

🔥 What is the maximum win in 777 Diamond Strike?

The slot offers a max win of 4168x your total bet.

Example: A €1 bet could return moderate wins up to €4168 if you hit the top payout.

📊 What is the RTP of 777 Diamond Strike?

RTP (Return to Player): 95.73% – around average for online slots.

🧪 Is the demo version the same as the real game?

Yes. The demo version mirrors the full game in terms of features, mechanics, and visuals. The only difference is that you can’t win real money.

🧠 How do I win at 777 Diamond Strike?

Winning depends on luck, but understanding the game’s mechanics helps:

  • Learn how Paylines work.
  • Use Autoplay responsibly with stop conditions.
  • Trigger the free spins bonus round for the best chance at big wins.

📱 Is 777 Diamond Strike available on mobile?

Absolutely. The game is fully optimized for mobile play on both iOS and Android devices. You’ll enjoy smooth gameplay and stunning visuals on any screen size.

Other Top Slots from Red Tiger Gaming ↓