How many paylines does Booming Seven Deluxe have?

It has 10 paylines on a 3x3 grid. You can play anywhere from 1 to 10 lines.

What does the Multiplier x7 symbol do?

It appears only on reel 2, substitutes for every symbol except the Scatter, and multiplies any payline win it is part of by 7. It cannot help trigger a feature.

How do you trigger Free Spins?

Land three Scatter symbols anywhere for 10 Free Spins. Three more Scatters during the feature add another 10.

Three or more Wilds anywhere give you 10 spins where paylines pay both left to right and right to left. Three more Wilds during the feature add 10 more spins.

Can I gamble my wins?

Yes, after a base game win. It is a 50/50 double-or-nothing round, up to 10 times in a row or until winnings reach 500,000. Free Spins winnings cannot be gambled, and Gamble is off during autoplay.

Can I play Booming Seven Deluxe for free in Canada?

Yes. The Booming Seven Deluxe demo on CasinoDemo is free, needs no sign-up and uses virtual credits only.

Booming Seven Deluxe Guide: Rules, Multiplier x7, Free Spins, 2-Way Pay and Gamble

By the CasinoDemo editorial team · Updated 2026-11-09 · How we review

Booming Seven Deluxe is a Booming Games classic: a 3-reel, 3-row slot with 10 paylines, fruit symbols, gold bar Wilds and red 7 Scatters. On top of that small grid sit four features: a Multiplier x7 symbol, Free Spins, 2-Way Pay and a double-or-nothing Gamble.

We read the full rules and paytable in the demo, then played about 145 base spins at a 2.00 total bet before the Free Spins landed. Here is how each piece works and what we saw.

Play Booming Seven Deluxe demo for free

Booming Seven Deluxe at a glance

Provider: Booming Games
Demo: Free, no sign-up

How the game works

The grid is 3 reels by 3 rows with up to 10 paylines. You choose how many lines are active, from 1 to 10, and the total bet is the bet per line times the number of lines. Wins pay for identical symbols in a row on an active payline from left to right. Only the highest win on each line is paid, and wins on different lines are added together.

The ten lines cover the three rows, both diagonals and five zigzag shapes, as shown on the paylines screen. In the demo the bet per line ran from 0.01 to 50.00 credits, so 0.10 to 500.00 per spin with all 10 lines on. The demo uses play credits marked with a star rather than a real currency.

Booming Seven Deluxe base game with gold bars, bells and cherries on the 3x3 grid — The 3x3 grid at 0.20 per line, 10 lines

Booming Seven Deluxe paylines screen showing all 10 payline patterns — The 10 paylines

Paytable

The paytable shows amounts for the current bet. At 0.20 per line and 10 lines (2.00 total), three of a kind pays:

Gold bar Wild: 15.40, which is 77x the line bet. Lemons: 5.00 (25x the line bet). Oranges: 4.00 (20x). Pineapples: 1.40 (7x). Cherries: 1.00 (5x). Bells: 0.60 (3x).

Three red 7 Scatters pay 14.00 at that bet, which is 7x the 2.00 total bet, and they also start the Free Spins. Every win needs all three reels, so there are no two-symbol pays here.

Booming Seven Deluxe paytable with Wild, Multiplier and Scatter panels and fruit payouts at a 2.00 bet — Paytable values at a 2.00 total bet

Wild and Multiplier x7

The gold bar is the Wild. It substitutes for all symbols except the Scatter, so it cannot stand in for a 7 Scatter for payouts or for triggering Free Spins.

The Multiplier x7 symbol appears only on reel 2. It also substitutes for every symbol except the Scatter, and any payline win it helps form is multiplied by 7. It cannot help trigger a feature. In our session we saw it do exactly that: bell, x7, bell on a payline paid 4.20 instead of the usual 0.60 for three bells.

Free Spins

Three Scatter symbols anywhere trigger 10 Free Spins. Three more Scatters during the feature add another 10. The bet and number of lines are locked for the round, a counter shows the spins left, and a banner shows the total at the end. Winnings from Free Spins cannot be gambled, although you can choose to Gamble the Scatter win from the trigger spin.

We triggered it after roughly 145 base spins at a 2.00 bet. The three 7s landed on the diagonal and paid 14.00, 7x the bet. During the ten spins the x7 symbol hit twice with bells for 4.20 each, plus a few small cherry and bell lines. The balance stood at 99,910.00 when the feature started and at 99,932.20 just after it, once autoplay had resumed. That is one round from one session, not a guide to what the feature usually pays. There was no retrigger.

Booming Seven Deluxe three red 7 scatters on the diagonal paying 14.00 and awarding 10 free spins — Three 7s: 14.00 and 10 Free Spins

Booming Seven Deluxe free spins with the x7 multiplier symbol on reel 2 turning a bell line into a 4.20 win — x7 on reel 2: three bells pay 4.20 instead of 0.60

2-Way Pay

Three or more Wild symbols anywhere on the board activate 2-Way Pay. For the next 10 spins, wins count on active paylines both left to right and right to left. On a 3-reel grid a full line of three counts both ways. Three more Wilds during 2-Way Pay add 10 more spins.

If three Scatters land during 2-Way Pay, you get 10 Free Spins straight away and the 2-Way Pay spins wait until they finish. Three Wilds during Free Spins give you 10 spins of 2-Way Pay once the Free Spins end. During 2-Way Pay you can lower your bet or lines but not raise them above the level you had when it started. We did not trigger 2-Way Pay in our session, so this comes from the rules only.

Gamble

After a win you can press Gamble for a double-or-nothing round. The rules call it a 50/50 win or lose with a 100% payout. A correct guess doubles the Current Win; a wrong one loses it and sends you back to the reels. You can keep going up to 10 times in a row or until winnings reach 500,000, and press Collect at any point. Gamble is not available during autoplay.

RTP and max win

The demo we played did not show an RTP figure or a maximum win in its rules or paytable, so we will not quote one. Check the game's info page at your casino before playing for real, where the RTP for that version should be listed.

Our verdict

Booming Seven Deluxe looks like a basic 3x3 fruit machine, but the x7 symbol on reel 2 does a lot of work. Turning a 0.60 bell line into 4.20 is the kind of hit that keeps a small grid interesting. Free Spins took us about 145 spins to land and paid modestly, and 2-Way Pay stayed out of reach. If you like classic slots with a bit more going on, it is worth a spin in demo mode. Just know the demo does not tell you the RTP.

How to play Booming Seven Deluxe free in Canada

Press Play demo for free on the game page and the Booming Games demo loads with virtual credits. There is nothing to download, no account to create and no deposit to make, and it works in your browser on desktop and mobile.

Demo credits have no cash value, so you can test bet sizes, trigger the features and learn the paytable without risking anything.

Playing Booming Seven Deluxe for real money in Canada

Real-money online gambling in Canada is regulated province by province. Ontario runs a regulated market where licensed operators are overseen by iGaming Ontario and the AGCO; other provinces offer play through their own provincial sites, such as PlayNow (British Columbia, Manitoba and Saskatchewan), Loto-Québec, PlayAlberta and ALC in Atlantic Canada.

The legal age is 19 in most provinces and 18 in Alberta, Manitoba and Quebec. Only play at sites licensed where you live, set limits before you start, and treat gambling as entertainment, never as a way to make money.

Booming Seven Deluxe FAQ

How many paylines does Booming Seven Deluxe have?: It has 10 paylines on a 3x3 grid. You can play anywhere from 1 to 10 lines.
What does the Multiplier x7 symbol do?: It appears only on reel 2, substitutes for every symbol except the Scatter, and multiplies any payline win it is part of by 7. It cannot help trigger a feature.
How do you trigger Free Spins?: Land three Scatter symbols anywhere for 10 Free Spins. Three more Scatters during the feature add another 10.
What is 2-Way Pay?: Three or more Wilds anywhere give you 10 spins where paylines pay both left to right and right to left. Three more Wilds during the feature add 10 more spins.
Can I gamble my wins?: Yes, after a base game win. It is a 50/50 double-or-nothing round, up to 10 times in a row or until winnings reach 500,000. Free Spins winnings cannot be gambled, and Gamble is off during autoplay.
Can I play Booming Seven Deluxe for free in Canada?: Yes. The Booming Seven Deluxe demo on CasinoDemo is free, needs no sign-up and uses virtual credits only.