Booming Seven Deluxe Slot by Booming Games

The Multiplier x7 symbol only lands on the middle reel, and that single positional rule is what shapes every base-game spin. It substitutes for any icon except the Scatter, so it slots into payline combinations like a Wild - but only to help form wins, never to trigger features. When a line payout includes it, the whole amount gets multiplied by seven. It cannot sub for a Scatter to push a spin into the free games, which is the trade-off for how strong the x7 boost is on everything else.

Three or more Wilds anywhere on the grid fire a 2-Way Pay round instead of free spins. For the next 10 paid spins, every active payline pays from left-to-right AND right-to-left, so a symbol sequence reading the same from either end doubles up. You can lower your bet or drop paylines during the round, but you cannot raise either one above the level that triggered it. Hit three or more Wilds again mid-round and you get another 10 bidirectional spins tacked on.

Three or more Scatters awards 10 free spins with the same bet locked in. Retriggers work the usual way - three more Scatters during the round adds another ten. If three Wilds drop during free spins, the 2-Way Pay queues up to run after the free round ends rather than firing simultaneously. Scatters during an active 2-Way Pay round interrupt it, hand you the 10 free spins, then resume the remaining 2-Way Pay count once those finish. The two features never overlap, which keeps the bonus structure cleaner than the rulebook makes it sound.

The Gamble option appears after any standard base-game win - a 50/50 double-or-nothing pick with a Collect button that cashes out anytime. It's disabled on free-spin winnings and during Autoplay, and there's a session cap on how many times you can rerun it before the game forces you to collect. Around the reels sits a photo-real casino floor backdrop with rows of old machines and a patterned carpet, the grid itself enclosed in a diamond-studded purple oval that echoes the gold-glitter BOOMING 777 DELUXE logo in the corner. Classic cherries, pineapples, lemons, oranges, BAR stacks, bells with holly, and a glossy red Seven make up the paytable - a 274x ceiling keeps things predictable, which is exactly the point on a fruit-themed classic like this one.