Blood Lust

Elk Studios sets Blood Lust in a lavish gothic castle, pairing a slow, cinematic score with an ancient vampire court to build a moodier take on the romantic-vampire slot niche. The reels run 5x5 with 99 paylines, and wins form from three or more matching symbols reading left to right.

Four jewelled card suits handle the low end of the paytable, while the high pays are led by an ancient vampire lord worth 40x the stake for five of a kind, alongside two ghostly companions and a lesser green-skinned attendant. A golden wild fills in for any regular symbol and pays that same 40x when five appear together.

Reel five carries a Boosted Respin symbol: landing just one triggers a respin where a randomly chosen symbol type — and any bonus symbols already showing — are held in place while the rest of the grid spins again, improving the odds of a stronger match or a bonus trigger. Separately, Boosted Stacks reshuffles which symbol fills each reel's stacked positions at the start of every spin, so the weighting toward highs or lows can shift from one spin to the next.

Three scatters trigger the free spins round, and however many symbols land, together they carve out a rectangular zone on the grid where every covered tile adds one extra spin — anywhere from four up to fifteen to start. During the round, the three lowest-value premiums each carry their own meter above the reels; landing them fills the meter, and once full it awards more spins and converts that symbol into the top vampire icon for the rest of the feature. Scatters continue to add spins during the bonus with no fixed cap on how far it can run.

Elk lists Blood Lust at 96% RTP, high volatility rated 8 out of 10, a 23.5% hit frequency and a 2,500x maximum win, with stakes from 20 cents to 100 per spin. That capped multiplier pairs with a free spins structure built to extend itself repeatedly rather than deliver one outsized hit.