Crystal Gems

Slot Basics

Crystal Gems by 2by2 Gaming is a fantastic online slot machine when it comes to payouts and gameplay and features. On the other hand, you will not be captivated by is visuals, as the symbols come in basic graphics that look like a traditional slot from the 1990s. That does not mean that the slot is not worth playing, as it is still going to offer you a fantastic experience. Just do not expect 3D animations and state of the art visuals when you spin the reels of this slot. Crystal Gems has high-paying symbols in addition to a wild symbol and a scatter symbol that can trigger a free spins round. Crystal Gems is playable on a variety of operating systems and platforms such as Laptops, Androids, iPhones, and PCs. You can initiate the reels of the slot with stakes that vary between 0.25 and 25 credits for every round. You can try its Reels for free here to see all that it has to offer you before you start playing it for real.

Theme, Gameplay, and Graphics

The online free slot has a mining theme as you will spin the reels as you mine for the rare crystal gems and claim plenty of prizes. As you would expect from the slot, Crystal Gems presents you with a bright visuals style. You will see a purple and a rocky backdrop behind the reels. As for the symbols that will appear on the reels, they include the crystal gems, the poker card icon and the mining cart.

Bonus Features and Symbols

Crystal Gems is a 2by2 Gaming slot machine; therefore, you can expect a high-paying experience that has unique symbols. Crystal Gems has a wild symbol, a scatter and a free spins round.

The Wild Symbol:

The Wild of Crystal Gems is the wild with the crystals around it. Crystal Gems’ Wild will replace all other icons appearing on the game’s screen. Crystal Gems’ wild can also trigger the biggest line prize when you match it on a line. It will not replace the mining cart that is full of crystal gems. If you think this is all that the wild can trigger, you are wrong. The wild comes with a multiplier that can be 2x, 3x or 4x that is going to multiple any winning payouts it helps in creating, and that is only during the free spins round.

The Scatter Mining Cart:

If you manage to get three of the mining cart that is full of crystal gems anywhere on the screen, you will activate the free spins bonus round. You will claim from 8 up to 12 free spins when you get from 3 up to 5 scatter icons. You will be able to claim high payouts thanks to the wild multipliers that the slot will add during the spins.

The Crystal Mystery Bonus:

At random, the Crystal Mystery Bonus can become active. You’d go to a second screen where you will pick one of the crystals to reveal an instant cash prize.

Payouts and Maximum Reward

Crystal Gems has an RTP of 96%.

  • The best prize that you can claim is 2000 coins.
Crystal Gems
  • Theme and Gameplay
  • Visuals and Sound Effects
  • Bonuses and Features
  • Entertainment Factor
  • Payouts


Crystal Gems is a 2by2 Gaming slot machine that has five reels and offers you a total of 25 lines that you can place your stakes on. The slot machine takes you on a gem-hunting adventure where you will look for the crystal gems to claim them as your own. The 2by2 Gaming slot has a lot in store for you, and in addition to the high line prizes that the Crystal Gems can give, there is a wild symbol and a free spins bonus round.