This slot features a common Book setup, with 5 reels and 10 paylines on a 5x3 grid. Winning combinations form when 2+ or 3+ matching symbols land in a payline, starting with reel 1. The default Book of Sam RTP is 94%, which is low for an online slot. You can wager anywhere from €0.20 to €100 per spin. Volatility is high because of multiple features and the 10,000x max win.
The lower-paying symbols include 10, J, Q, K, A, and a Sphinx. Five-of-a-kind with these pays 5x-10x the bet. The higher-paying symbols consist of the three buddies; Maggie, Sandra, and Sam. A full line of 5 with one of these will pay 25x-500x the bet. Like in most Book games, the books act as both a Wild symbol and a Scatter symbol.
Before your feature begins, the game will randomly select one or more symbols to act as the expanding symbols for the duration of the bonus round. A three-scatter trigger will award just one expanding symbol, with one more expanding symbol being granted for each additional scatter.
You receive eight free spins by default at the start of each feature and can also win additional sets of four spins by hitting three or more scatters whilst the bonus round is in play. All re-triggers will also award an additional expanding symbol up to a maximum of five.
The X-iter feature included in ELK Studio’s slots is one of the craziest bonus buy facilities out there, and Book of Sam certainly does not disappoint in this regard!