Heartburst
The Heartburst slot features a vibrant, retro-inspired design with colourful fruit symbols and classic graphics. Its engaging gameplay includes a wild symbol and a gamble feature, offering players a nostalgic twist on the traditional slot machine experience, all set to an upbeat and lively soundtrack.
Game Overview and Mechanics
Heartburst is a 5-reel slot game from Eyecon, featuring 100 paylines. Players can place bets ranging from a minimum of £1 to a maximum of £5.00 per spin. The game pays for combinations formed from left to right, and only the highest win per selected payline is awarded. Wins from different paylines are added together.
Special Features
Free Games Bonus
- Landing 3, 4, or 5 scattered Lucky Seven symbols awards 15, 20, or 25 Free Games, respectively.
- Free Games are played with the same paylines and wager as the round that triggered them.
- The Free Games feature can be retriggered up to 15 times throughout play.
Substitute Symbols
- The Heart symbol appears exclusively on reels 1, 3, and 5.
- The Heart acts as a substitute for all symbols except the scattered Lucky Seven symbol.
- During a win, Heart symbols expand to fill their entire reel.
- All line wins including a Heart substitute are awarded a 3x multiplier.
Scatter Wins
- Scatter wins are paid regardless of their position on the reels.
- Only the highest scatter win is paid in addition to any line wins.
- Scatter win amounts are multiplied by the total wager.
Line Wins
- Line wins are calculated by multiplying the win by the bet per payline.
- Payouts are awarded for combinations formed from the leftmost reel towards the right.
Payout Information
- 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 payouts are available within the game’s paytable.
Payline Structure
Heartburst uses 100 selectable paylines, allowing a variety of ways to win. The arrangement for all paylines can be found in the game interface.
Game Rules and Information
- Multiple winnings on separate paylines are combined.
- If a malfunction occurs, all pays and plays are voided.
- The return to player (RTP) value can be viewed directly within the game interface.
- If disconnected during play, reconnecting allows you to resume the game where it left off.
🎰 You May Also Like: Chocolates | Golden Macaque | 9 Masks of Fire
Heartburst Free Play & Demo Mode Information
Many players turn to a Heartburst demo or Heartburst free play option when learning about a slot. Since a playable demo is not available here, this page has been created to share the essential details.
The information has been taken from the game itself, highlighting its main aspects.
This works as a practical alternative to free play, giving you a straightforward view of Heartburst.
*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.

