Book of Slingo in Demo Mode

Book of Slingo by Slingo Originals combines a popular Egyptian slot theme with Bingo. The base game features a standard 5X5 Bingo card with 12 paylines, while the bonus game features a 5X3 slot game. The Book of Slingo free slot is a medium-high volatility game with a 96.38% RTP and a 500X max win. The game debuted at online casinos in May 2021.

Each free Book of Slingo slot round begins with a 5X5 Bingo card. Below the card is a 5X1 reel setup, which, when spun, shows the numbers to mark off your card. It can also reveal a Wild, Super Wild, Free Spins, Scatters, and Xs, essentially blank. You get 11 spins to complete as many Slingos as possible. You must land at least 8 Slingos to activate the free spins bonus round or hit at least three Scatters.

The Book of Slingo slot machine bonus game uses the “Book of” mechanic with expanding Book of Slingo symbols, free spins, and Scatters on a 5X3 grid. 3 Scatters earns 10 free spins in which any symbol can expand, while 4 Scatters earns 10 free spins in which only high-value symbols can expand. Landing 5 Scatters gives you 10 free spins in which the Eye of Horus symbol is the expanding symbol—landing 5 of these nets you the Book of Slingo maximum win of 500X.

The base game offers the standard Slingo features, including free spins, Wilds, Super Wilds, and Buy Spin. As mentioned, you must assemble at least 8 Slingos to advance to the bonus or land at least three Scatters. If you haven’t made enough Slingos by the end of the round, you may purchase up to 40 extra spins, although you should know that this can get quite costly. The free Book of Slingo slot bonus game has some standard features, including Expanding Wilds and Scatters. Check the Book of Slingo paytable before commencing the bonus round.

Those who play the Book of Slingo free slot can wager between 0.1 and 100 coins. With the max win potential of 500X, a top prize can range from 50 to 50,000 coins. The Book of Slingo volatility is rated medium-high, and the RTP is 96.73%, although it dips to 95% for purchased spins.

I decided to play Book of Slingo for free by immediately buying my way to a Full House and a bonus game. I started with 1,000 free credits and a bet size of just .10 coins. I only landed a single Slingo from my initial 11 spins, so I kept buying the bonus spins as planned. To my frustration, the cost of buying the whole house was 24.36 coins. While I could have collected the 25 coins and run, I played Book of Slingo in the demo for the 10-spin bonus round. With the help of 10 additional free spins, I ended the bonus round with a 15.06-coin payout, making my buy strategy a losing proposition.

I then decided not to use the Book of Slingo demo slot Spin For buy feature the rest of the way. While I had my share of micro wins, I could only naturally trigger the bonus round three times. I twice achieved this with 8 Book of Slingo paylines, and I did it once with 10. My biggest win netted me a solid 60.15 coins, and I ended my free Book of Slingo slot trial with 992 free credits for a slight loss.