Seven 7s Slot Review

(1 Vote)
High RTP TOP slot provider Fantastic graphic 6-digits jackpot
Seven 7s Slot
Release Feb 2020
Provider Microgaming
Max. RTP 96.60%
Reels 1 - 7
Paylines/Ways 1
Betting Range (€/$) 0.20 - 10
Max. Payout 250,000
Progressive Jackpot No
Megaways No

Microgaming has started to add games from partner studios to their line-up, claiming them as their own in a way, as they’re exclusive to their platform. Crazy Tooth Studio is one of the many independent studios working with them, and with Seven 7’s we’re seeing one of the more special slots released lately. Innovation is clearly not an issue for this small studio, but you should keep reading and find out everything about the way this game works.

First of all, you are looking at a slot machine which has 1 reel to start with, but through re-spins it can expand to up to 7 reels. Get the game area fully expanded, and the slot’s only payline can form a combo which pays up to 25,000x the stake ($250,000). A slot with expanding reels, wild multipliers and only three symbols in total, Seven 7’s has a good RTP, of 96.60%.

Betting and Prizes

You can pay very little, to get the game started, just $0.20 being sufficient for that to happen. At the other end, we have a bet of up to $10 that can be placed on a single spin.

It might not seem like it, since the slot has bets of up to $10 only, but Seven 7’s is capable of great things. Up to $250,000 can be paid in a single spin, which would be the equivalent of 25,000x the stake.

The slot’s very high volatility is a given, and in general you can expect about 1 in 5 spins to result in a win. Ultimately, plenty of players will risk their balance with this one, but the reward potential is quite high. As for the RTP, it’s at 96.60%.

Seven 7’s Slot Features

A new game engine, called Continuwin, is to blame for the new slots unique action. You start off with a single reel position (1x1), which will give you one of three possible symbols. It can be a 7 symbol, a Bar logo or a 2x Wild Multiplier.

The Bar is the useless one, acting as a blocker position which doesn’t pay anything.

The 2x Wild multiplier acts as a 7, and it doubles the pay of the win. It can only appear on reels 2 to 6. It will not double the value of the top jackpot, if you get that far.

The 7 is the only one that will form combinations. Land a 7 on reel 1, and the game triggers a re-spin, where reel 1 is locked and a second reel is added. If the second reel has a 7 or a 2x Wild, then the re-spins continue. With consecutive re-spins landing symbols of that type, you can get to combinations of up to 7 symbols, using a maximum of 7 reels. Winning combinations form with 2 to 7 symbols, so you need that first re-spin to bring you the right symbol, in order to win something.

Theme & Design

The theme is a classic one, as you can tell based on the use of 7 and Bar symbols. The inspiration might be from those oldies, but the graphics are modern and highly elaborate, so they actually look pretty. Quite elaborate, it looks like something between a Steampunk and an Art Deco inspired design, quite colorful as well.


Seven 7’s has one of the most unique gameplay styles you will find anywhere, it’s highly volatile and it can make you rich, so there are definitely good reasons to check it out. Keep in mind though, it’s quite risky as well.

Seven 7s Slot Machine FAQ

❓ What is a key options of the Seven 7s slot?

✔️ Slot developer: Microgaming , Max. RTP: 96.60% , 1 - 7 reels with 1 paylines , Betting Range (€/$): 0.20 - 10 , Max Payout: 250,000 .

❓ Where can I play Seven 7s?

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❓ Can I play Seven 7s slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

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