Free Games
- Scattered Lucky Seven symbols appearing 3, 4, or 5 times trigger 15, 20, or 25 Free Games, respectively.
- Free Games use the same paylines and wager as the triggering game.
- Free Games can be retriggered up to 15 times.
Substitute
- The Heart symbol appears on reels 1, 3, and 5 and substitutes for all symbols except scattered Lucky Seven symbols.
- Heart symbols expand to cover all positions on their reels during wins.
- Prizes are tripled when the substitute symbol is in a line win.
Scatter Wins
- Scattered wins pay any.
- Only the highest scatter win is added to line wins.
- Scatter wins are multiplied by the total wager.
Line Wins
- Line wins are multiplied by the wager per payline.
- Line wins pay from left to right.
- Only the highest line win on selected paylines is paid.
Payouts
- Bar Symbol: 5x = 3000, 4x = 500, 3x = 50
- Bell Symbol: 5x = 2000, 4x = 300, 3x = 30
- Cherry Symbol: 5x = 1000, 4x = 100, 3x = 10
- Additional symbols and their respective payouts are listed in the images.
Slot Rules
- Wins on different paylines are added.
- Malfunction voids all pays and plays.
- The RTP value is shown in-game.
- In case of disconnection, reconnecting will allow continuation of play.
Paylines
- Paylines are displayed in the images from 1 to 100.
- Paylines, if available, are subject to the casino operator’s options.
Note: Heartburst Demo Play Info and Free Play Features
If you’ve read the information above or are simply exploring this game for the first time, you might be looking for a way to access Heartburst demo play or free play mode. While demo access is not always available, this page provides detailed information based on the game’s official help content.
Learn how features like free spins, bonus symbols, wilds, and payouts work, just as you would in a typical demo version. Whether you are reviewing the mechanics before real play or comparing Heartburst to other slots, the overview here helps simulate the experience of trying the game for free.
*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.