utilises cookies 🍪  to give you the best experience possible. By continuing to use the site, you are agreeing to our cookie policy

Diamond Discovery

Explore underground tunnels for a fortune hidden on mineshaft-themed reels. Dig deep into the earth and gather Diamonds Wilds to boost your Piggypay meter up to 10x your bet.

Drill down and gather glittering diamonds from just 10p and you could win up to 25,000x your bet! Want big payouts on a captivating reel? Play Diamond Discovery online today.



Dive into the cave and dig up Diamond Wilds and scatter pays. Charge your Piggypay meter as you venture through the tunnels with lantern symbols that light the way. Use Random Reveal symbols to shift the earth and reveal the riches beneath!

Want to play in the dirt for some diamond wins? Play Diamond Discovery now and you could bag big weins up to 25,000x your bet!

Click here to play more slots and online games today.

How To Play

Feature description

Free Spins

3, 4 or 5 Bonus symbols on reels trigger 10, 20 or 50 Free Spins respectively. All bets and lines played are the same as the spin that triggered the feature. On every spin, all Wild symbols on screen will upgrade to Diamond Wild symbols. Free Spins cannot be retriggered. The value in the Piggypays meter is locked during Free Spins

Random Reveal Stacks

Random Reveal symbols will land and turn into a substitute symbol after all reels land. Can be substituted for all symbols except for Diamond and Bonus symbols. There is a chance on every spin Wild symbols will upgrade to Diamond symbols. Diamond Wilds can substitute for all symbols except for Bonus symbols.


Land 1-4 Diamond symbols to boost the Piggypays scale. The more Diamond symbols you collect, the higher your multiplier. Landing 10 diamonds, will multiply it by the symbol show at the 10-Diamond payout.

Game Information

  • Min stake: 20p
  • Max stake: £10
  • Max payout: £250,000
  • Jackpot: No
  • Paylines: 40
  • RTP: 94.18%
Available on