The first feature of the Gemstone Keys: The Arcane Unlocked online slot is the wild. This substitutes for all symbols within the game other than the Gemstones. In doing so, it completes or enhances winning paylines.
You’ll see blue, green, and red gemstones drop as you play the Gemstone Keys: The Arcane Unlocked slot machine. These collect in the pots above the reels and may randomly trigger the Hold & Spin feature. The gameboard changes according to the gems you land:
The Gemstone Keys: The Arcane Unlocked slot’s Hold & Spin feature starts you off with three respins, which reset each time a new coin lands and locks into place. Coins land with a preset value based on the triggering stake. You’ll get the following features when the modifiers are on:
Pots Triggered
Feature Activated
Gameboard Size
Blue Gemstone Key
Boost
5x3 (15 positions)
Green Gemstone Key
Collect
5x3 (15 positions)
Blue + Green Gemstone Keys
Boost + Collect
5x3 (15 positions)
Red Gemstone Key
Jackpot
5x6 (30 positions)
Red + Blue Gemstone Keys
Jackpot + Boost
5x6 (30 positions)
Red + Green Gemstone Keys
Jackpot + Collect
5x6 (30 positions)
Red + Blue + Green Gemstone Keys
Jackpot + Boost + Collect
5x6 (30 positions)
Boost: This adds a multiplier value to all the coin multipliers already present on the reels.
Collect: This awards the sum of all the coin multipliers present on the reels.
Jackpot: This reveals the Mini, Minor, Major, Maxi, or Grand Jackpot prize. You’ll receive this prize when collecting all three relevant gemstones.
The Gemstone Keys: The Arcane Unlocked slot’s bonus round ends either when the respins counter reaches zero or when you’ve filled all the positions on the reels, at which point your prize is added together and paid out. If you filled the reels, you’ll receive the Grand Jackpot prize.