Diamond Mystery™ – 50 Extreme Hot™

Extreme winnings and red-hot fun to be had!

About Diamond Mystery™ – 50 Extreme Hot™

Classic fruit slot fans are going to love the online casino game 50 Extreme Hot™! Why? Because this 5-reel slot comes with 50 win lines, stacked Joker symbols, a Free Games feature AND the Diamond Mystery Jackpot feature! Need any more convincing about how entertaining this slot is? Then spin the reels and try it out today on Greentube’s Home of Games!

Diamond Mystery™ – 50 Extreme Hot™

50 Extreme Hot is played on 50 lines (fixed).

The Jokers can be found in stacks on the reels.

Jokers substitute for all symbols except stars (scatters).

Free Games Feature

3, 4 or 5 scattered Star symbols trigger 10, 20 or 30 Free Games. During the Free Games there is an increased amount of Jokers on the reels.

Jackpot Diamonds Feature

The Jackpot Diamonds Feature uses the four-level Diamond Mystery Jackpot. Each mystery level has specific gems. The base win of each jackpot depends on the player’s stake. The base win is 5,000 times the stake for the Diamond Jackpot, 1,250 times for the Red Gem Jackpot, 200 times for the Blue Gem Jackpot, and 50 times for the Green Gem Jackpot.

  • Green Gem – 1st level (lowest Jackpot value)
  • Blue Gem – 2nd level
  • Red Gem – 3rd level
  • Diamond – 4th and highest level

Once triggered, the player is taken to the Jackpot Cards game where he/she can pick one of 12 face-down cards. The player picks cards until 3 matching gem symbols have been revealed. The Jackpot Diamonds Mystery level corresponding to the revealed gem will be awarded.


Wins can be gambled in the red/black card gamble.

  • Jokers are wild
  • Jokers stacked on the reels
  • Free games
  • Double or nothing gamble

Game Type
50 lines, 5 reels slot with free games feature
Desktop Mobile
5 Reels