Slot · Tumble
Extreme Penny
The forge at the end of the rainbow
Where the rainbow comes down into the forest there is a clearing with an anvil, a cauldron of gold and a gnome who strikes pennies all day long. Wins land anywhere on the grid and every one clears the way for the next. The coins he drops carry multipliers, and in free spins they stop fading: every winning spin adds them to a meter that keeps climbing until the bonus is over.

Features
Inside the game
A blacksmith gnome at the end of the rainbow. His multiplier coins build a meter that lasts the whole bonus.
- TumbleWinning symbols are taken out, the rest drop down and new symbols fill the grid until no new win lands.
- Golden horseshoe wildsThe wild stands in for every symbol except scatters and coins, and can complete two different wins at once.
- Multiplier coinsCoins worth x2 to x1,000 land in the base game and in free spins. In the base game their total multiplies the win of the spin.
- Multiplier meterIn free spins every winning spin adds the coins on screen to a meter, and the win is multiplied by the whole meter. It lasts until the bonus ends.
- Sealed mystery coinsIn free spins a sealed coin opens when the tumble ends, and it is always worth x10 or more.
- Bonus buysBuy 15 free spins for 100x the bet, or super free spins with far higher multipliers for 500x.
Gameplay
Screenshots
Screens captured from the game. Select an image to view it at full size.
Specification
Game facts
- RTP
- 96.50%
- Max win
- 20,000x
- Grid
- 6×5
- Free spins
- 4 / 5 / 6 scatters → 15 / 20 / 25, 3+ in the bonus add 5
- Multipliers
- x2 to x1,000, base game and free spins
- Languages
- 25
- Currencies
- 155 fiat + 14 crypto
- Orientation
- Portrait & landscape
- Round history
- Round details & replay









