Gem Trio Demo Slot - Play for Real Money or Play the Demo for Free

Gem Trio Slot Overview

Gem Trio by Pragmatic Play slots is in a retro fruit machine format with a few modern day video slot updates. Played on a classic 3x3 grid with 9 paylines, this slots game is designed to appeal to players who enjoy old-school slots game while still offering reward potential through wilds, modifiers, and a 20,000x top prize.

At first glance, it looks like a very simple base game with symbols pulled from the past, but the mechanics under the surface provide a little more depth. Like the popular slots game, Big Bass Bonanza, there is a free spins round. Free spins come with up to three gem-based modifiers, and three kinds of wilds keep the base game interesting between bonus triggers.

Theme, Graphics & Soundtrack

Gem Trio is a video slot designed with a clear retro theme, with a combination of traditional slot symbols and modern graphics. The game’s aesthetic is in the style of early mechanical and online slots, with illustrations that reflect a simple, classic style. The main symbols include single and double bars, as well as various types of 7s, all of which are commonly associated with older fruit machines.

These vintage-style symbols are complemented by gem icons: emeralds, diamonds, and rubies. The reels themselves are set against a backdrop with faint lighting effects and subtle stars.

Gem Trio slots game features a continuous, soft electronic soundtrack that plays throughout the game.

Gem Trio RTP & Volatility

Gem Trio’s RTP is 96.50% and the game has high volatility.

The Gem Trio top win is 20,000x the stake.

How To Play Gem Trio

1. Load the Gem Trio video slot from your chosen operator.


2. Choose your stake - bet levels start at 10p.


3. Check the paytable using the info icon to learn about winning symbols and features.


4. Adjust sound settings or view rules via the menu in the lower corner.


5. Press the spin button to begin.

Total win amounts will be displayed in a pop-up above the reels after each round. A secondary window also shows total win values at the bottom of the screen.

How To Win

There are 9 fixed paylines in Gem Trio, with wins triggered by matching 3 symbols on any line. The game uses a straightforward system where only three-of-a-kind combinations are valid.

Winning Symbols

The slot features traditional winning symbols including single bars, double bars, and three types of 7s. Among the winning symbols, the triple 7s offer the highest payout in the base game, awarding up to 7x your stake.

Max-win 20,000x

Volatility High

Top RTP 96.5%

Wild Symbols

Three distinct wilds - green, red, and 3x - substitute for all symbols except gems. Wilds can appear in both the base game and free spins. A full line of 3x wilds awards 250x, while mixed wilds pay 15x. Additionally, the 3x wild applies a win multiplier when contributing to regular symbol wins.

Casinos offering Gem Trio, such as Slots Temple, include options such as timeout and self-exclusion, to support responsible gambling and give players more control over their gaming habits.

Gem Symbols & Free Spins Trigger

Gem Trio includes emerald, diamond, and ruby gems. When they land, they are collected above the reels. At the end of any spin, there's a chance for free spins to activate based on the collected gems.

Emerald Modifier

Each Emerald that lands during free spins adds 1 or 2 extra spins. This increases the round’s length, creating more chances for a higher total win.

Diamond Modifier

Diamond Gems display bonus prizes: Mini (20x), Minor (50x), Major (300x), and Grand (10,000x). Collect four of the same prize during free spins to claim that reward. This is the only way to access the Gem Trio top win of 20,000x.

Ruby Modifier

Triggers a dual-reel feature with two 3x3 grids in play simultaneously. Any free spins earned from Emeralds apply only to the grid where they land.

Gem Trio Slot Summary

Gem Trio is a video slot that with a retro feel. The base game keeps players entertained with frequent wilds, while the free spins round introduces a trio of varied modifiers.

While the retro theme is clearly intentional, it may not appeal to all players. The use of basic bar and 7 symbols offers little visual variety and compared to other contemporary video slots, Gem Trio’s aesthetic may feel outdated or overly simplistic.

While there’s no traditional scatter symbol, the game compensates with gem-triggered free spins and win multipliers. The most lucrative aspects of Gem Trio are only accessible during these free rounds, which keeps the pacing focused.