Spielo made this 5-reel, 20-payline game based on an Egypt theme. A bettor can play Book of the Sphinx free slot on a mobile, tablet or PC, and enjoy a lot of different objects from pharaoh’s inventory. You can see the pharaoh’s room in the background with some gold on the floor. One can hear subtle sound effects on rotation or when the prize is won. This machine can be played online in a free mode or for real money.
Win the Ultimate Reward
The ultimate prize that can be won in free online Book of the Sphinx slot machine is 4000 coins. It is paid when 5 books of the Sphinx stand in line. This is regular jackpot here. One can win even more cash if he is lucky in bonus rounds. The theoretical return to player is 96.2% which is above average.
Way to the Pharaoh Gold Chambers
The machine is paying from left to right only, and all symbols must be found on an active payline to give a reward. The wager depends on 2 parameters that can be changed. First one is the number of lines that can move from 1 to 20, and the second one is the bet per line that can vary from 1 to 10. This parameter can be changed on „+“ at the top right corner of their displays. The starting sum here is 1000 euros, and the credit sum depends on the denomination size you put. For the maximum win, the player needs to play the maximum stake amount.
Most Valuable Items to Be Found
Play with 11 different regular symbols in the Book of the Sphinx slot machine game and try to win the ultimate prize. One should aim for the pharaoh card because it pays up to 2500 coins, which is the biggest prize a regular card can pay. Plus there are some more icons that can give even greater prizes like
- Book of the Sphinx – 5 on the payline give up to 4000 coins and grant extra spins for the lucky player.
- Eye of Ra – 3 or more on a payline give bonus winnings and provide a coin multiplier in the bonus feature.
Secret Passage to More Gold
There are 2 features worth mentioning in Book of the Sphinx slot game:
- Bonus Feature – when 3 or more Eye of Ra icons are found on a payline, they transform into another card from the paytable and expands to the whole reel to give extra cash to the lucky bettor.
- Gamble Option – when a player forms a winline, he will be given the option to collect coins or to gamble for even bigger winnings. When opened, the risk option will give you a choice of picking a red or black color of the card. If you chose the correct one, your reward would be doubled; if not, you will lose the payoff from the base game.