9 Circles of Hell Slot by Amigo Gaming

A skeleton in a sombrero and bandolier stands guard beside the reels, grinning through a wall of fire. Classic fruit machine symbols - cherries, bells, BARs, red and gold 7s, dollar signs - are all rendered with flame licks and ember trails against a deep crimson backdrop. The whole thing splits the difference between Dante's Inferno and Dia de los Muertos, which is a strange combination that somehow works when every symbol looks like it was forged in a furnace.

The left side of the screen holds a burning prize ladder numbered 3 through 9. Hell Circle scatter symbols land across all five reels during base play, and each one that appears fills the next slot on that ladder. Three scatters pay 1x your bet. Four pay 5x. Five pay 15x. The escalation gets steep after that - seven circles hit 100x, eight hit 500x, and collecting all nine awards 1000x. This collection mechanic runs independently of paylines, so scatter prizes stack on top of whatever line wins you land in the same spin.

A separate scatter type sits only on reels 2, 3, and 4. Three of those trigger 10 free spins with a retriggering option. Inside free games, a third symbol variant called the Bonus Edition scatter becomes active. Land three or more Bonus Edition scatters during the free spins and you enter a respin sequence where every scatter locks in place. Respins keep going as long as new scatters appear. Once a round passes with no new ones, the feature ends and all locked positions pay according to the same 3-to-9 prize ladder.

Three progressive jackpots - Grand, Major, Minor - run alongside everything else, though they require a minimum bet level to qualify. The wild is a flaming chili pepper that substitutes for all regular symbols but stays out of scatter triggers. No buy bonus here, so reaching the respin layer means working through the free games first.