Sisters of the Sun

Unfinished Games

If your game round is disrupted, all game information and placed bets are stored until you re-open the game. You may continue your unfinished round from the point of interruption. Unresolved bets placed but remaining undecided in incomplete games will become void after 15 days. Malfunction voids all pays and plays.


Payline wins occur on the number of selected paylines, according to the information in the paytable and game rules. When winning on multiple paylines in a single game round, all winnings are added together. All winnings from Features (such as Free Spins), Bonus Games and/or Scatters (if applicable) are also added to payline wins. All winning combinations are paid out at the end of a game round. Free Spin features are played with the same bet and same number of selected lines as the game round that triggered the feature – unless otherwise stated. The bet cannot be changed during a currently running game round. Please refer to the game rules for more information.

Game Rules

Sisters of the Sun is a video slot game played on a 5x5 grid. Symbols drop down in the grid to form winning combinations. Wins are achieved by getting 3 or more symbols in a row, horizontally or vertically. All rows and columns are active, and symbols can be part of multiple winning combinations.

Winning symbols are removed. Remaining symbols drop down (gravity) to potentially create new wins.

The Wild symbol substitutes for all symbols except Scatter. Wild symbols can only be created; appearing in the middle when a winning combination of three symbols is removed. Wild symbols are removed when no other symbols are remaining, to completely clear the grid of symbols. The Scatter symbol can appear during the initial spin, or via the Gift of Ra mechanic where the Scatter is added randomly anywhere once the spin ends.

On each spin, 5 random grid locations are marked with the Eye of Ra. The win multiplier increases by one when winning over an eye location; resetting before each new spin (except when Free Spins are triggered). Winning combinations multiplied by currently displayed value. The win multiplier only increases once per eye location won on.

The Goddess Power feature is triggered at random on non-winning spins. Depending on the active goddess shown on-screen, a unique ability is performed to help create a win. Sekhmet coverts one set of symbols into another symbol; Hathor adds 1 or 2 Wild symbols to the grid; Bastet removes two sets of symbols from the grid. The game opens with a random goddess, with the order of goddesses fixed to: Sekhmet – Hathor – Bastet. The active goddess changes after each Goddess Power activation.

The Sisterhood feature is triggered with 1 Scatter symbol. One free round is awarded. The win multiplier is reset. A Goddess Power is performed on each symbol drop that does not provide a winning combination, until all three goddesses have performed their respective ability (3 in total). The order of Goddess Powers is always the same: Sekhmet first; Hathor second; Bastet third. Completely clearing the grid of symbols during this free round triggers Free Spins only; no instant prize awarded.

The active goddess returns to the goddess on-screen prior to the Sisterhood feature being triggered.

Before the Free Spins feature begins, choose one of the three goddesses. Sekhmet awards 4 initial spins; Hathor awards 5 initial spins; Bastet awards 8 initial spins. The win multiplier is carried over from the Sisterhood feature, only resetting once the feature is over. During Free Spins, the number of Eye of Ra locations increases from 5 to 10 – and – the chosen Goddess Power is triggered on every non-winning spin. The Sisterhood feature cannot be triggered. The Scatter symbol is used to award additional spins during Free Spins. Sekhmet awards 4 additional spins; Hathor awards 3 additional spins; Bastet awards 2 additional spins. The maximum number of spins is 150.

Completely clearing the grid of symbols (except during the Sisterhood feature) awards an instant prize. The prize awarded is 50x the total bet multiplied by the active win multiplier at the time of clearing the grid.

Bets are selected using the bet buttons in the bottom part of the game. Click the plus and minus buttons to change the bet one step at a time. To start the round, click START. When the symbols land, the symbols displayed determine your prize according to the paytable.



  • Changing Your Bet- Click any of the five bet buttons to select a bet or use the plus or minus buttons to increase or decrease the bet by one step.
  • Paytable- Toggles the display of the paytable.
  • Auto Play- Click the AUTO PLAY button to enable/disable the Auto Play feature. In Auto Play mode, a number of consecutive game rounds are initiated automatically using your current bet. The Auto Play mode is automatically disabled depending on your settings or if your balance becomes too low.
  • Fast Play- Toggle on for a significantly faster gameplay.
  • Hyper Spin- Pressing and holding down the SPACE button activates Hyper Spin mode after 1.5 seconds. The spins speed up immensely but slow down if a feature is activated.
  • Start / Spacebar- Starts the game round with the currently selected bet. Press Spin to begin.

Last modification date: 9/1/2021