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Crown Gems

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Crown Gems is a slot machine developed by Reel Time Gaming, but it's distributed online by Barcrest. This slot has a similar game play to Novomatic's Just Jewels deluxe. Most of the symbols on Crown Gems comes staked, and all symbols pay in all directions, that means from left to right, right to left and even in between on reel 2, 3 and 4. It's possible to play in two ways on this slot machine, and that can be done by the normal spins at 10 paylines, or with one of the Hi Roller bets at €20, €30, €40 or €50 per round. These bets will let you play on 20, 30, 40 or 50 paylines, where the amount of paylines equals to the bet value. Normally there's an obvious advantage by playing the Big Bets, but since Crown Gems doesn't have free spins or bonus games I struggle to find any advantage. The cost per spin will be the same related to the number of paylines during both the base game and Hi Roller spins. The potential maximal win on Crown Gems is 1.000x the stake per spin, and it can be won in both the base game and during the Hi Roller spins.

Game data

Slot name



Release date


Free spins

Bonus game


Crown Gems Barcrest 95.05-96.08% 2013 10-50




This slot machine is available on these casino platforms:
Computer, Mac, iPad, iPhone and other mobile devices.

18+ required - New customers only - BeGambleAware - T&C apply!


Read more about the game features below the screenshot!

Game screenshot

Game features

Crown Gems does not have any wild symbols, but it features a lot of stacked symbols to spice up the action. It also pays adjacent, this means that you win as long as 3 or more symbols are connected on any active payline. The top paying symbol on Crown Gems is the crowns, but even though they are showed as stacked on the first reel when the game is launched, I still haven't seen them stacked 3 after each other during any spin. I therefore assume that the maximal win is a combination where the crowns are paid on 2 paylines at the same time. This slot machine doesn’t have any free spins or bonus game, but it has a Big Bet option named Hi Roller bets.

Big Bet feature: The Hi Roller bets that can be bought on this slot let you buy a series of 5 spins for €20, €30, €40 or €50. During these spins the amount of paylines are increased from the normal 10 to 20, 30, 40 or 50 depending on the bet size. Big Bets are normally played on a lower bet per line than normal spins and have an advantage that gives you more frequent bonuses or extra symbols, but as far as I can see there's nothing special given on this slot, and the bet size equals to the same as the normal spins. But the paytable says that the Hi Roller bets have a higher RTP, so there might be that Hi Roller spins are played on a slightly different reel set to increase the amount of wins you get.

Casino to play at / Provider

Crown Gems is created by Barcrest.
Read more about Barcrest!

18+ required - New customers only - BeGambleAware - T&C apply!


18+ required - New customers only - BeGambleAware - T&C apply!

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