4.0 rating
300% Match Bonus
Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in.
Seven 7’s
Seven 7’s

Seven 7’s

The Seven 7’s online slot offers you the chance to sail the seven seas in their Art Deco inspired slot experience. Is this a slot game that gives you the best odds and the most fun while playing? Let’s take a closer look.

  • RTP: 96.6
  • VOLATILITY: high
  • FREE SPINS: yes
    3.5 rating
    3.5 /5

The Best Casino to Play Microgaming Slots

Seven 7’s Slot Review

Crazy Tooth Studio & Microgaming have come up with a fun take on the online slot, with Seven 7’s offering just one reel to start with, but expanding to 7 if you’re persistent. This Seven 7’s slot review will show you everything this slot does, and whether you should check it out for yourself.

SLOT FEATURES Free Spins, Wilds with Multipliers, Expanding Reels
RELEASE DATE 18 February 2020
GAME PROVIDER Crazy Tooth Studio & Microgaming
SLOT TYPE Video Slot
THEME Classic
REELS, ROWS, PAYLINES 1 Reel (expands to 7), 1 Row, 1 Payline
BET LEVELS £0.20 – £10
MAXIMUM WIN 25,000x Your Stake
JACKPOT No Progressive Jackpot

Seven 7's slot review - image of the slot reels

Seven 7’s Bonus Features

The theming of this slot is something that melds together old school slots and new school design and brings to mind the slot machines of the past, as does the use of symbols like the 7 and the Bar. The animation itself is smooth and beautiful, giving you that classic feel all while being totally up to date.

Looking at all the main Seven 7’s bonus features, it’s quite a unique game. When you trigger a respin, the first reel will lock and you’ll get more reels as you spin. This is what’s going to get you the big wins.


There’s an x2 Wild Multiplier symbol in the Seven 7’s slot, which helps multiply your winnings. Beware that you can only get this symbol on reels 2 to 6. They act as a 7, and it will double the payout of your win. However, it will not double the value of the top jackpot if you get that far.

Free Spins

The gameplay of the Seven 7’s game hinges on the free spins feature. Seven 7’s free spins trigger when you get a 7 on reel one. That reel will then lock, and then a new reel will appear and spin. If you get a 7 or an x2 Wild, it will bring up another reel, going on until there are 7 reels on the board.

Seven 7’s Jackpot

Seven 7’s jackpot is a big one – £250,000 – making it a potential big winner for you. The maximum payout on a single spins works out at 25,000x your stake if you play with a max bet.

RTP and Volatility

Seven 7’s RTP is fixed at 96.60%, making it slightly lower than other slots but still a pretty good return to player figure. Seven 7’s volatility is high, which is a given with such a large payout. You’ll win around one in five times on the Seven 7’s slot game, making it riskier but more rewarding.

Seven 7’s Bonus Spins

As a fairly high variance slot, you’ll want to play for fun first with some casino bonuses. Therefore check if you can get hold of some Seven 7’s bonus spins at UK casinos. These spins will let you play the game for free. Casumo, Spinit and Casino Gods often offer a good welcome deal to their new players so be sure to check it out.

Seven 7’s on Mobile

Released by Crazy Tooth Studio & Microgaming, Seven 7’s got to be optimised for mobile casinos, and it is. It works great on most mobile phones making it so much easier to play a few spins, wherever you are.

What does John have to say?

The Seven 7's online slot game offers you the chance to win big, something that every player wants. Add in the old school design charm, and it's a slot that's well worth checking out.


  • A huge maximum payout on a single spin
  • Gorgeous art and design
  • A simple slot game that's easy to pick up and play
  • Best for thrill-seekers


  • No scatters or extra bonuses
  • May be too simplistic for some players
3.5 /5
3.5 rating

Sign up to receive updates from JohnSlots!

A valid email is required.

Invalid e-mail.

*This offer is not valid for residents of Great Britain.*

*All emails include an unsubscribe link, where you can opt out any time.

Sign up to receive updates from JohnSlots!

Sign up to receive updates from JohnSlots!

A valid email is required.

Invalid e-mail.

Yes I am over 18.
Yes, I would like to receive email updates on exciting offers from JohnSlots. For more info on how we and our partners process your data, see our Privacy and Cookie Policies.

*This offer is not valid for residents of Great Britain.*

*All emails include an unsubscribe link, where you can opt out any time.


Newsletter error