Developer 
Reels 
Features Hyper Gems is a five-reel slot from SG Digital with 10 paylines and an RTP of 94.06%. The game allows bets from 0.1 to 300, giving a broad stake range for players who want to use the demo version before deciding whether to play for free or move on to real-money play.
The main features centre on Wild reels that can appear on reels 2, 3 and 4. All three positions may turn Wild, and they can remain open for the next spin, adding a persistent element to the base game. A scatter on reels 1 and 5 triggers the bonus round.
During the bonus, the player selects from Gems that may award cash, free spins or an increase to the free spin multiplier. When the round ends, the result can be taken as cash or continued through free games, making this slot relevant for those looking to practice before playing for real money.
