Book of … Theme

1×2 Gaming 4ThePlayer Alchemy Gaming All41 Studios Amanet (Amatic) Amigo Gaming AvatarUX Belatra Games Betsoft BF Games BGaming Blue Guru Games Blueprint Gaming Big Time Gaming Boomerang Studios Booming Games Booongo Crazy Tooth Studio CT Gaming ELK Studios EGT Endorphina EvoPlay Fantasma Games Fortune Factory Studios GameArt Games Global Limited Gamomat Gamzix Genesis Gaming Gold Coin Studios Greentube (Novomatic) Habanero Iron Dog Studio iSoftBet Jelly Entertainment Just For The Win Ka Gaming Kalamba Games Leander Games LuckSome Mascot Gaming Microgaming Neon Valley Studios NetEnt NetGame Netgaming Nolimit City Northern Lights Gaming NYX (Nextgen) Peter and Sons PG Soft PlayBro PlayN Go Playson Pragmatic Play Push Gaming Quickspin Rabcat Realistic Games RealTime Gaming (RTG) Red Rake Red Tiger ReelPlay Reflex Gaming Relax Gaming Playtech Hacksaw Gaming Silverback Gaming Skywind Group Slotmill Snowborn Games SpinPlay Games Spinmatic Spinomenal Stakelogic Swintt Table Games Thunderkick Tom Horn TrueLab Games Triple Edge Studios Video Poker Wazdan WorldMatch Yggdrasil

Very High High Medium to High Medium Low to Medium Low Variable Low to Very High

Absent Achievements Additional Wilds Ante Bet Benefits from No Win Spins Bonus Game Bonus Symbol Bonus Wheel Cascades/Avalanche Cash Collector Cash Prize Clusters Bonus Boost Dual Grid Energy levels Expanding Symbols Expanding Wilds Free Spins FS with Multipliers High Payout Hold and Win Hyper Spins In-game Jackpots Jackpot Gamble Level Up Lock and Spin Mystery Symbols Modifiers Megaways Mini-game Multilevel Bonus Multipays Multipliers Nudges Pick And Click Progressive Jackpot Reel set change Respins Rolling Reels Scatter Symbols Scatter Jackpots Splitting Symbols Stacked Symbols Stacked Wilds Sticky Symbols Sticky Wilds Sub Symbols In Feature Synchronizing Reels Symbols Swap Symbol Collection Walking Wilds Wild Symbols Mega Symbols Wild Reels Wild Multipliers Win-both-ways