Long-forgotten Egyptian treasures are waiting for you in the temple of the old Egyptians, and now is the time to start discovering them. The online slot Book of Adventure Superstake will undoubtedly help this. It has five reels and three arrows, and the lowest bet per round is 20 cents which can go at the maximum of 200 euros. There are also ten paylines, and a player must land three to five identical symbols to the reels to gain some profit. At the beginning of each game, it is possible to activate the Super Stake feature, meaning a player can double the stake involved, plus there are also several other ways to win combinations and earn some cash. A player can also activate the ad-on mode in this feature, which means free spins – five, eight, ten, twelve or even fifteen of them. Symbols used in the game are numerous Egyptian gods, hieroglyphs and also typical Indiana Jones characters. There are also special symbols like wild scatter and the bonus, and these symbols will bring free spins if they appear anywhere on the screen during the game. Also, the wild scatter symbol can substitute any other symbol. The bonus symbol, except bringing free spins, brings special reels and expanding symbols that appear after activating the free spins. Those expanding symbols are picked up randomly at the beginning of the game, and they can cover the whole screen, bringing magical winnings. Exploring ancient temples, diving in history, getting lost in tunnels and discovering treasure chambers have never been more interesting. This is one more reason to try out Book of Adventure Superstake.