Moon Princess 100

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.


Cluster wins are awarded for adjacent symbol combinations, according to the information in the paytable and game rules. When winning on multiple clusters in a single game round, all winnings are added together. All winnings from Features (such as Free Spins), Bonus Game and/or Scatters (if applicable) are also added to cluster wins. All winning combinations are paid out at the end of a game round. Free Spin features are played with the same bet 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

Moon Princess 100 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 combinations are removed after being collected, and remaining symbols drop down to possibly form new winning combinations. The Wild symbol will appear in the middle symbol location when a winning combination of 3 symbols is removed from the grid. A win multiplier is increased at each new drop.

The Wild symbol substitutes for all symbols. 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 Girl Power feature is triggered at random on non-winning spins. Depending on the active princess shown on-screen, a unique ability is performed to help create a win. Love coverts one set of symbols into another symbol; Star adds 1 or 2 Wild symbols to the grid; Storm removes two sets of symbols from the grid. The game opens with a random princess, with the order of princesses fixed to: Love – Star – Storm. The active princess changes after each Girl Power activation.

The Trinity feature is triggered by completely filling the on-screen meter. The meter is only filled with winning combinations containing princess symbols. The Wild symbol can contribute to these combinations. The meter has 3 sections. Following the above rules: combinations of X5 fill the meter with 3 sections, combinations of X4 fill the meter with 2 sections, and combinations of X3 fill the meter with 1 section.

When the meter is fully charged and no further wins are achieved, one free round is awarded. The win multiplier is reset. A Girl Power is performed on each symbol drop that does not provide a winning combination, until all three princesses have performed their respective ability (3 in total). The order of Girl Powers is always the same: Love first; Star second; Storm third. Completely clearing the grid of symbols during this free round triggers Free Spins only; no instant prize awarded.

The active princess returns to the princess on-screen prior to the Trinity feature being triggered.

Before the Free Spins feature begins, choose one of the three princesses. Love awards 4 initial spins; Star awards 5 initial spins; Storm awards 8 initial spins. The win multiplier is carried over from the Trinity feature, only resetting once the feature is over, and can grow to a maximum of x100. During Free Spins, the chosen Girl Power is triggered on every non-winning spin. The Trinity feature cannot be triggered. Additional spins are awarded via fully charging the meter (same rules). Love awards 4 additional spins; Star awards 3 additional spins; Storm awards 2 additional spins. The maximum number of spins is 100.

Completely clearing the grid of symbols (except during the Trinity 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.

RTP: 94.20%


  • 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.
  • Auto adjust bet- Automatically reduces the total bet when starting a new spin, if the balance is too low to initiate a spin at the current bet level.

Last modification date: 4/6/2022