Rio Gems

A new thrilling party rises on the horizon, a plethora of attractive dancers, gemstones and diamonds await in the Rio Gems online slot where Royal Jackpot hides wins of 10,000x the bet.

Software provider 3 Oaks Gaming equipped this online one-armed bandit with a number of exciting features, including Wilds, Hold And Win Bonus Game, Super Bonus Game, Mystery Symbols and a round of Free Spins.

Theme and Symbols

Another thing punters get to experience in the Rio Gems online slot is a feeling of Rio de Janeiro samba festival. The title comes in bright, vivid colors with high quality graphics.

Spreading across the pay table are Feathery Wilds, Drum Scatters, 4 Samba Dancers and A, K, Q and J set of low paying royals. Players will also see Diamond Bonus Symbols that we’ll talk more about in the following section of this review.

Betting Options and Features

The studio opted for a 5x3 setup in this online release, followed by 25 fixed pay lines and a highly volatile gameplay experience. Both high and low stake rollers are in for a treat when it comes to the betting range, ranging from 0,25 - 20,00 credits per strike.

Wild Symbol - The Feathery Wild Symbol may appear on any of the reels as a replacement for any other regular Icon in the game.

Free Spins - It takes 3 Scatters in view to trigger 8 spins free of charge where only Top Icons are present on the reels. It is also possible to retrigger the feature.

Bonus Game - As soon as 6 or more Bonus Symbols appear anywhere on the grid, punters proceed to the bonus round with Bonus Icons locked in place and 3 Respins. Bonus Symbols hold values of 1-15x the bet and each new appearing also holds its position whilst resetting the respin counter.

Only Bonus, Mystery and Super Bonus Symbols appear for the duration of the feature. Mystery Symbols can reveal Mini, Minor, Major, Grand or Super Bonus Symbols at the end of the feature.

Should you manage to cover all 15 positions in gems, then the Royal Jackpot worth 10,000x the stake is awarded.

Super Bonus Game - 5 or more Bonus Symbols combined with one Super Bonus activate the feature. It is also possible to trigger this round by landing Super Bonus Icon during the Bonus Game.

Here, all Bonus Symbols transform into Super Bonus Icons with higher values, 5-15x the bet. Keep in mind that the Super Bonus Icon appears on the fifth reel in the base game and Free Spins whereas it can land on any reel in the Bonus Game.

Wrapping Up

You can find a decent amount of games in 3 Oaks Gaming’ online chest of slots with Hold and Win mechanic, but the Rio Gems online slots appear to offer a unique and highly exciting gameplay experience.

In other words, we can see players prioritizing this online edition due to its amazing atmosphere and even better bonus features.