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Play Sinful 7's for Free
Read our Sinful 7's slot review and discover how you can win or gamble your way to free spins with 7s upgrades. Play for free.
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Double Diamond
RTP95.44%
VolatilityMedium
Triple Red Hot 777
RTP96.13%
Volatility—
Jackpot Inferno
RTP95.77%
VolatilityMedium
Black Diamond
RTP95.95%
VolatilityMedium High
Double Flame
RTP97.13%
VolatilityMedium
7s Wild
RTP96.08%
VolatilityMedium High
Quick Hit Super Wheel Wild Red
RTP96.48%
VolatilityMedium
20 Hot Blast
RTP95.87%
VolatilityMedium High
T-Rex
RTP97%
VolatilityHigh
Wild Wild Gems
RTP95.84%
Volatility—
Sinful 7's Slot Comparison
 Sinful 7's | Double Diamond | Triple Red Hot 777 | Jackpot Inferno | |
|---|---|---|---|---|
User Score | (121) | (116216) | (36444) | (27782) |
Return to Player | 95.36% | 95.44% | 96.13% | 95.77% |
Volatility | — | Medium | — | Medium |
Min Bet | 0.1 | 0.1 | 0.05 | 250 |
Max Bet | 2 | 250 | 150 | 5000 |
| — | — | — | — | |
Autoplay | No | Yes | Yes | Yes |
Bonus Buy | No | No | No | No |
Bonus Rounds | No | Yes | Yes | Yes |
Cascading Reels/Avalanche Feature | No | No | No | No |
Number of Paylines | 10 | 1 | 5 | 50 |
| Play Double Diamond for Free | Play Triple Red Hot 777 for Free | Play Jackpot Inferno for Free |
About Blueprint Gaming Game Provider
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Commit Your Sins on Five Reels
The Sinful 7's slot machine is by Blueprint Gaming, a software provider that creates fun features. The game combines monster and retro themes, and you can hit winning combos by filling five reels with lucky 7s, bells, and wild devils. Land the devil’s trident scatter symbols to trigger an exciting free spin feature when you play Sinful 7's on mobile, tablet, or desktop.
Get the Horn for Wild Devils
Bet 0.10 to 2.00 coins a spin when you play Sinful 7's slot online and hit winning combos on ten paylines. You can win prizes by lining up three to five matching symbols, with the devil being the high-paying symbol. Devils are also wild and substitute for the base game symbols to create more winning combos.
This popular online slot has two gamble features, which you can use to win bigger prizes or bet your prizes to win free spins. Your chance of success is represented by the green sections of the two wheels of fortune. Spin the Sinful 7's online slot at the best new slot sites and enjoy an RTP of 95.36%.
Upgrade Your Lucky 7s with the Spin Boost
Land three, four, or five devil’s trident scatters, and you’ll play 12, 18, or 20 free spins. If you add the Spin Boost bet to your staking plan, all combos containing lucky 7s will upgrade to the highest-paying option. Win big prizes playing this top feature when you spin the Sinful 7's slot machine at the best real money online casinos.
Symbol
Top Prizes / Features
Trident Scatter
Free Spin Feature
Wild Devil
1,000
Bell
200
Triple 7s
50
Double 7s
30
7
20
Melon / Plum / Kumquat / Cherry
20
Mixed 7s
10
Commit More Enjoyable Sins
Once you’ve played Sinful 7’s, commit more enjoyable sins. Commit all seven deadly sins when you play 7 Sins by Play’n GO. Win big prizes when you play Sinful Spins by Amaya.
Cast the First Stone
Now you’ve read our Sinful 7’s review, spin this slot game into action at our recommended online casinos. Hit big winning combos with wild devils and win big prizes with free spins and upgrades.
Play Sinful 7’s for free or real money. Spin more of the best slots by Blueprint Gaming below.