Slot · Tumble
Extreme Penny
The forge at the rainbow's end
Where the rainbow touches the forest floor there is a clearing with an anvil, a cauldron of gold and a gnome who strikes pennies from dawn to dusk. Wins land anywhere on the grid, and each one makes room for the next. The coins he drops carry multipliers, and in free spins they stop fading away: every winning spin adds them to a meter that keeps rising until the bonus ends.

Features
How the game works
A blacksmith gnome at the end of the rainbow. His multiplier coins build a meter that lasts the entire bonus.
Tumble
Winning symbols are removed, the rest drop down and new symbols fill the grid until no further win appears.Golden horseshoe wilds
The wild replaces every symbol except scatters and coins, and can complete two different wins at once.Multiplier coins
Coins worth x2 to x1,000 land in both the base game and free spins. In the base game their total multiplies the spin's win.Multiplier meter
In free spins every winning spin adds the coins on screen to a meter, and the win is multiplied by the full meter. It stays until the bonus ends.Sealed mystery coins
In free spins a sealed coin opens once the tumble ends, and it is always worth x10 or more.Bonus buys
Buy 15 free spins for 100x the bet, or super free spins with much higher multipliers for 500x.
Gameplay
Screenshots
Captured directly from the game. Tap or click any image to open it full size.
Specification
Game details
- 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









