Flame

NextGen Online set Flame across a standard 5-reel, 3-row grid with 20 fixed paylines. The premium end of the paytable is short but pays well: a lion tops it at 750 coins for five across a line, backed by a wolf and an eagle, while four card-value symbols fill out the lower tier.

What separates Flame from a standard slot is a set of seven Mini-Features, each triggered randomly on any spin, in the base game or the bonus, with the bonus firing them more often. Cross Flare changes how a single spin pays, running every active line left-to-right and right-to-left at the same time. Flare Up multiplies all wins from that spin by 2x, 3x, 5x, 7x or 10x. Fire Whirl covers between one and five reels and turns any lion, wolf or eagle landing on a covered reel into a bonus payout.

Live Embers converts every card-value symbol on the middle three reels into a wild for that spin, and Spontaneous Combustion works the other way around, turning the game's elemental symbols — fire, lightning, water and leaf — into premium animal symbols instead. Wild Inferno pays the current spin, then awards one respin for every wild symbol showing on the reels, while Firestorm fuses wild and bonus symbols on the middle three reels into a single combined symbol.

Free spins are reached one of two ways: three bonus symbols landing on the middle three reels, or a Firestorm merge producing enough of them. The round awards 15 free spins, can retrigger for a total of 30, and runs with the same seven Mini-Features firing at a higher rate throughout — which is where most of Flame's 6,000x maximum win potential lives.

Flame carries a 96.6% RTP in its main configuration, with an alternate build running as low as 95.5%, and NextGen rates it medium volatility. Stakes run from 0.15 to 75 per spin across desktop and mobile.