HelioPOPolis Slot Game

HelioPOPolis is an online slot machine inspired by ancient Egypt, created by AvatarUX. The game has a grid of 5x6 reels in the base game, where players can win 2 free spins along with 1 of 2 special features. During the bonus round, players can enjoy a rising win multiplier along with the choice between two enhancements. 

Players can unlock both enhancements by maximising the bonus round grid, featuring mystery symbols as the prize. The symbols in the game consist of standard 10-A playing cards, unique objects, and powerful Egyptian Gods, each offering different rewards for landing a five-symbol combination. Winning combinations pay out differently based on the symbol category, and it's important to note that only one-way winning combinations are possible. Scarab wild symbols can substitute for regular symbols during free spins, adding to the excitement of the gameplay. 

Mystery symbols are another exciting feature that only appear during free spins and have the ability to reveal the same symbol when landed. Whenever a player wins, the winning symbols are replaced by two new ones, and this process repeats if a new win occurs, with the potential to expand the reels to a maximum height of 6 rows in the base game.

After landing scatters in a certain pattern, you can unlock free spins with various starting ways and multipliers. Before starting the free spins, players can choose between having synchronised reels that can create bigger symbols or allowing any symbol to become an Extended Win symbol, expanding to cover the whole reel when part of a win. In addition to extra wilds and Mystery symbols, free spins feature an increasing win multiplier that grows with each win. Reels can increase in height during spins, and reaching the maximum height triggers a multiplier boost and additional spins with more active features.

When the free spins end, the reels go back to their starting height. For instance, if all reels were at 8, they will remain at this level until the free spins are over.If you are looking for a different Egyptian themed slot or like free spins then give HelioPOPolis a few spins at Prime Slots.