Thunder Coins Free Demo Game

The Thunder Bonus symbol in combination with any Bonus symbol activates the Thunder Coin feature. The Thunder Coin feature collects all Bonus symbol values, including the Mini, Minor, Major and Grand Jackpot symbol payouts. And adds them to the main game spin win or the Bonus game Total Win.
The Bonus Game is activated when at least one Bonus symbol appears on each reel. In the Bonus Game, only Bonus and Thunder Bonus symbols appear on the reels. Thunder Bonus symbols appear only on reel 2 and remain there until the end of the Bonus Game. The payout is indicated on the symbol in the currency: x1, x2, x3, x5, x7, x10, x15 of the bet. Three re-spins are awarded at the start of the Bonus Game. Each new symbol restores the number of re-spins to three. The Bonus Game continues until the end of the re-spins. After the Bonus Game is over, the values collected in all Thunder Bonus symbols are summed up and the Total Win is paid.
Random appearance of the following Bonus symbols during the Bonus Game brings the corresponding Jackpot:
Any Bonus symbol that lands on the reels during the main game has a chance to trigger the Pile of Gold Feature, which adds enough Bonus and Thunder Bonus symbols to the reels to trigger the Bonus game.
Appears on reels 1 and 3 only.
Triggers the Thunder Coin Feature in the Main and Bonus games. Appears on reel 2 only.
Substitutes for all symbols except Bonus and Thunder Bonus.
Winning lines are counted from left to right. The best combination on the line is paid. The number of active lines is fixed: 5 lines.