Golden Grimoire

Golden Grimoire by NetEnt is a 5-reel, 4-row video slot with 20 fixed paylines. The game uses mystery symbol transformation on reels 3, 4 and 5 in the base game, where landed mystery symbols are replaced by a randomly selected symbol from the wild, medium-win or low-win group. Wild symbols can then substitute for all symbols except scatter and mystery symbols.

Three scatter symbols on reels 1, 3 and 5 trigger eight free spins. In the bonus round, the sticky mystery symbol appears on reels 2, 3, 4 and 5, changing the way winning combinations can form during play. The slot is designed around alchemy and magical books, with hidden details built into the artwork.

A demo version is available, allowing players to play for free and practice before playing for real money. The game has an RTP of 96.44% and a bet range from 0.2 to 400, with maximum win potential reaching 200x bet on a full screen of max symbols during free spins, or up to 800x bet across multiple free spins.