Play HelioPOPolis

HelioPOPolis is an Avatar UX video slot with 5 reels and 3 rows that can expand to 6 during the main game and 8 during the free spins. There are 65536 chances to win when playing with the maximum number of rows, and the RTP is 96.03%. Minimum wager is 0.2 and maximum wager is 100. HelioPOPolis has a high variance and a maximum profit of 20,000 times the bet.

The symbols with the lowest payouts are 10, J, Q, K, and A. They award the same amount, which is 0.6X the wager for a five-of-a-kind triumph. The medium-paying symbols are three purple, green, and orange artefacts. They will award you between 1.5X and 2.5X your wager for a winning payline. The symbols with the highest payouts resemble masks depicting a horse, a dog, and a bird. The payout for five-of-a-kind is between three and four times the wager. The Scatter Symbol can activate the free spins, which feature a Mystery Symbol and a Wild Symbol that can replace any symbol.

You may bring either Synced Reels or Extended Win Symbol with you into the additional round. The Synced Reels feature can synchronise adjacent reels to generate 2x2 or 3x3 colossal symbols. When the selected Extended Win Symbol contributes to a winning combination, it expands to encompass the entire reel. When the PopWins mechanism expands the grid, it resets between rotations to the lowest height of any reel.

Regardless of which of the preceding modifiers you choose, Mystery Symbols are always active and transform into the same randomly selected corresponding symbol when they land. The progressive win multiplier increases by +1 with each success, and it never resets for the duration of the feature. If the grid is filled to capacity with eight positions per reel, the multiplier increases by +2 for each subsequent triumph. This also grants you +2 additional spins, and both previously described modifiers become operative.