Joker Gems — slot review
Joker Gems is a slot by Elk Studios (released 2018) with an RTP of 96.3%, medium volatility. Theme: Gem.
Free demo
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Demo mode uses a virtual balance and pays no real winnings. It is meant for getting familiar with the game.
Specifications
| Provider | Elk Studios |
| Release year | 2018 |
| RTP | 96.3% |
| Volatility | Medium volatility |
| Reels | 5 reels |
| Paylines | fixed paylines |
| Theme | Gem |
Why the RTP at a casino may differ
Providers ship the same game in several return configurations, and each casino picks which version it runs. Across the market the spread typically runs 2–8 percentage points below the headline figure. The number here is the provider specification — the version actually running is shown inside the game, in its rules screen.
Joker Gems review
2018 makes Joker Gems from Elk Studios one of the oldest releases in this batch. The layout runs five reels with fixed paylines and a gem theme. RTP of 96.3% sits a little above the catalog median of 96.05%. Volatility is medium. No maximum win figure is recorded, so the ceiling cannot be compared with the catalog median. No special mechanics are listed, and the game does not stand out otherwise within the batch.
Where to play Joker Gems
Top-rated casinos from our ranking that carry Elk Studios games in their catalog:
Similar Elk Studios slots
See also
This review was prepared by the Casino Atlas editorial team. Last updated: July 2026. Specs are based on provider data; the RTP version may differ at a specific casino.







