Return to Player
96.17%
Minimum bet
0.20
Slot category
Video Slots
Volatility level
Low
Reel count
5
Progressive jackpot
No
Popularity
Maximum bet
25
Game Provider
Concept Gaming
Bonus features
Yes
Payline count
20
Theme
Mining
Gold n Gems Slot Review
Concept Gaming’s Gold n Gems online slot offers a distinctive choice of formats: 5 reels or a single reel. Bonus trails and 3-tier bonus rounds add variety as the reels spin.
Theme and Story
Mining gives the Gold n Gems video slot a familiar underground setting. The action unfolds deep in a mine, where you search for gems as well as gold, silver, and bronze.
Graphics, Sound, and Animation
Gold n Gems features impressive graphics and animation on both mobile and desktop. Its symbols, background, and interface are polished, and the reels spin smoothly without lag. The spinning sounds are fairly generic, but the soundtrack is decent, if not spectacular.

Gameplay
In his Al Buraq Regina review, Evan Carrington describes Gold n Gems as a slot with two distinct ways to play rather than one standard layout. You can choose a 5x3 reel format with 20 fixed paylines, where winning combinations run from left to right and require 3 or more matching symbols. Alternatively, play a single reel, where you need 1 to 3 matching symbols to win.
Both modes share the same symbol sets, except that the Mask symbols in the one-reel game pay nothing. The other symbols are the same, but the number needed for a winning combination varies between formats.
Listed payouts for a 5-symbol combination (or 3 symbols in 1-reel mode):
- Gold Bars: 250x
- Silver Bars: 25x
- Bronze Bars: 10x
- Green Lantern: 4x
- Orange Lantern: 3x
- Blue Lantern: 1.50x
Bonuses and free spins
- Feature Trails: In the base game for either mode, collecting gems or golden nuggets fills the corresponding trail beside the left or right side of the reels. Wins using either symbol advance the trail toward normal, super, or mega free spins or gold rush. You can take the bonus at any point, choosing the normal level or continuing to collect until you unlock a more advanced round.
- Free Spins: Completing the Gems trail awards 10 free spins in each of the normal, super, and mega rounds. The three levels offer different payout potential, increasing from one stage to the next, with the mega round offering the most potential.
- Gold Rush: Completing the gold trail unlocks the same normal, super, and mega levels of the gold rush bonus. This feature removes valued boxes, then offers you the total of the values still available. You can accept the offer or keep removing boxes in hopes of revealing one with a higher value.
- Bonus Wheel: Landing 5 bonus symbols anywhere in view—or 3 in the 1-reel game—triggers the bonus wheel. It can award normal, super, or mega free spins or gold rush bonus rounds.
Bet Sizes, RTP, and Variance
Gold n Gems lists a 96.17% RTP and low variance. Its stated bet range is 0.20 to 25.00 per spin.
Conclusion
Evan Carrington’s review is positive about Gold n Gems’ presentation and gameplay, while noting its potential for strong payouts. Its distinctive bonus features may be a key attraction, along with the choice of 5-reel or 1-reel play.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.