Book of Ba'al is an online slot developed by Iron Dog Studio, featuring an ancient exploration theme. The game takes place in a lost temple, where players uncover secrets hidden within its five-reel, ten-payline setup. With rich artwork and detailed symbols, it follows the familiar Book of... slot style, where special expanding symbols play a key role. The game offers a combination of classic mechanics and additional features designed to enhance the experience.
Playing Book of Ba'al on Heart Bingo is straightforward for both new and returning players. New players must create an account by providing the required details and completing the verification process. Existing players can log in using their credentials on the Heart Bingo website. Once logged in, they can navigate to the slots section, find Book of Ba'al, and start playing. After selecting the game, players can adjust their bet settings and spin the reels.
This slot follows a five-reel format with ten fixed paylines. Players begin by setting their preferred bet size and then spinning the reels. Winning combinations form when identical symbols land in sequence on an active payline, starting from the leftmost reel. The book symbol is particularly important, acting as both a wild and a scatter. Expanding symbols, triggered in bonus rounds, create additional possibilities during gameplay.
Book of Ba'al slot features a selection of symbols inspired by ancient mythology, each offering different payout values. High-value symbols include the male adventurer, a scarab beetle, and the Eye of Horus, with the adventurer providing the highest potential rewards. Lower-value symbols consist of classic card icons, including A, K, Q, J, and 10, which appear more frequently in the game. The book symbol acts as both a wild and a scatter, substituting for other symbols while also triggering bonus features. Landing a possible combination of matching symbols across an active payline determines the payout based on the bet size.
Symbol | 2 Symbols | 3 Symbols | 4 Symbols | 5 Symbols |
Male Adventurer | 1x | 10x | 100x | 500x |
Scarab Beetle | 0.5x | 4x | 40x | 200x |
Eye of Horus | - | 3x | 10x | 75x |
Ankh Cross | - | 3x | 10x | 75x |
A / K | - | 2x | 5x | 15x |
Q / J / 10 | - | 1x | 3x | 10x |
When three or more book symbols appear on the reels, the game activates ten free spins. Before the round begins, one symbol is randomly selected to expand whenever it lands. This expansion increases the potential for forming successful combinations by covering entire reels.
This feature allows players to activate expanding symbols before a spin starts. Rather than waiting to unlock free spins, the expansion effect can be introduced directly into the base game. It adds an extra element of control, giving players more influence over the gameplay.
The book symbol serves as both a wild and a scatter. As a wild, it replaces other symbols to help complete combinations. As a scatter, landing three or more triggers the free spins round, unlocking additional gameplay possibilities.
For those who enjoy the style of Book of Ba'al, there are other slots with similar mechanics available on Heart Bingo. Games such as Book of Ra Deluxe, Legacy of Dead, and Eye of Anubis share thematic and gameplay elements. These slots also feature expanding symbols and free spins, offering a comparable experience with unique design variations.