

One of Hacksaw Gaming's slot machines, Dark Summoning, has a gloomy, demon-worshipping theme. You could say the game is terrifying. Put that lovely Halloween game you played a long time ago out of your mind. Summoning demonic beings and other nefarious figures is possible in Dark Summoning.
In Dark Summoning, a cluster of stones encircles the five reels. Malevolent characters line up on either side of the reels. Standing on the opposite side of the room is a monstrous figure adorned with horns atop his head, while a robed skeleton can be seen to the left. His strong frame is bare save for loose trousers; a lengthy tail droops from his back. In order to win, players must line up at least three matching symbols on an active payline; there is no music, only eerie, cryptic noises to heighten the atmosphere.
The winning symbols are highlighted and removed from the grid when a winning combination is hit. After losing a symbol, new ones will fall into place, giving you a second chance to win.
For the duration of the round, any Unholy symbol that lands in a winning combination is stored in the corner of the grid. In spite of winning combos, three Unholy symbols appearing in a row will result in their instant collection.
Ten free games are awarded in this bonus when three Unholy symbols are collected during a base game round. Hellfire is used to designate all winning places during this extra round. The sequence known as "Fires of Hell" begins whenever an Unholy sign lands. Wilds, which might or might not have multipliers, substitute for the Unholy and any symbols in Hellfire-marked spots at the beginning of the sequence. After that, Hellfire is extinguished. Up until the subsequent waterfall, the Fires of Hell scene continues. Hellfire cannot be created by new wins while Fires of Hell is active.