Nile Fortune™ 1xBet Mystery Modifier Guide
The developer's demo uses virtual credits.
The provider specification describes the game. 1xBet account configuration may differ by region, so check the game inside your account before play.

| Property | Value |
|---|---|
| RTP | 96.03% |
Base game wins and reel layout
Wins are evaluated from left to right. The evaluation uses adjacent reels. It starts from the leftmost reel. All symbols pay from left to right on selected paylines. All wins are multiplied by bet per line. Only the highest win is paid per line. When winning on multiple paylines, all wins are added to the total win.
Wild symbol
The Wild symbol substitutes for all symbols. The Mystery Modifier symbol is the exception. The Wild symbol appears on all reels.
Mystery Modifier respin in the base game
The Mystery Modifier symbol appears on reels 2 and 4 in the base game. Each Mystery Modifier symbol that hits transforms into a random modifier. It triggers a free respin with those modifiers in play.
Random Wilds modifier
The Random Wilds modifier applies during the respin. A random number of Wild symbols are added into random positions on the screen. This happens at the end of the respin.
Expanding Reels modifier
The Expanding Reels modifier applies during the respin. The reels increase for the respin to a grid of 5x6 symbols. The amount of paylines increases to 50.
Multiplier Wilds modifier
The Multiplier Wilds modifier applies in the base game. All winning combinations with at least one Wild symbol are multiplied by x2. This happens at the end of the respin.
Free spins trigger, scatters and retrigger
The Scatter symbol appears on all reels. Hitting 3, 4 or 5 Scatters triggers the Free Spins feature. It awards 8, 12 or 20 free spins respectively. Hitting 3, 4 or 5 Scatters during the feature retriggers it. The retrigger awards 8, 12 or 20 additional free spins respectively. Special reels are in play during the feature.
Mystery Modifier during free spins
During the free spins round, the Mystery Modifier symbol is present on reels 2, 3 and 4. It can transform to the same modifiers as in the base game.
Upgraded Multiplier Wilds in free spins
During the free spins round, the Multiplier Wilds modifier multiplies wins with at least one Wild. It multiplies by x2 if it hits alone. It multiplies by x3 if it hits along with the Random Wilds modifier. It multiplies by x5 if it hits along with the Expanding Reels modifier. It multiplies by x10 if all 3 modifiers have hit in the same spin.
Bet multiplier choice
The player can select the bet multiplier. The game behaves differently depending on the selected bet. The possible values include bet multiplier 20x for normal play. They also include bet multiplier 25x. At bet multiplier 25x, the chance to win the Free Spins round naturally is higher. More Bonus symbols are present on the reels. But the Buy Free Spins feature is disabled.
Free spins win handling
Free spins and bonus wins are added to the payline win. The free spins win is awarded to the player after the round completes. The free spins total win in the history contains the whole win of the cycle.