Go High: Olympus is part of RubyPlay’s Go High series, which currently consists of nine slot titles built around an expanding Hold & Win–style mechanic. The defining idea of the series is vertical growth: the game grid starts compact and expands upward as more prize symbols appear, increasing both visual intensity and win potential.

The Go High Series Concept

All Go High slots are based on a familiar structure:

• a grid that starts with four rows and can expand up to eight rows;
• prize symbols that unlock additional rows and bonus spins;
• fixed jackpots displayed above the reels, adding a constant layer of anticipation.

This approach combines classic Hold & Win logic with progressive grid expansion, creating a sense of upward momentum throughout the session.

Slot Overview

Go High: Olympus is one of the flagship titles of the series and targets players who enjoy Ancient Greek and Olympus-themed slots.

• Reels / Rows: 5 reels × 4 starting rows
• Paylines: 50 fixed paylines
• RTP: 96.31%
• Volatility: Medium–High
• Hit frequency: 44.05%
• Maximum win: x4,873 bet
• Buy Feature: Yes

Theme and Visual Style

Visually, the game takes a lighthearted approach to the Olympus theme. Gods and mythological figures are portrayed in a stylized, slightly cartoonish manner rather than strict realism. This gives the slot a playful tone while still aligning with the familiar visual language of Greek mythology.

Overall, it feels like a modern, accessible take on the classic “Gates of Olympus” aesthetic.

Base Game Mechanics

The base game follows a standard payline structure, but it is supplemented by coin (prize) symbols. These prize symbols are directly denominated in money (for example, €1 per coin) and can contribute to wins independently of paylines.

This creates two parallel win paths:

• traditional payline wins;
• direct prize-symbol payouts.

Landing four or more prize symbols triggers the Go High feature.

The Go High Feature

The Go High feature acts as the core bonus mechanic of the game. When triggered, the player is “transported to Olympus,” which in gameplay terms means:

• previously hidden rows are unlocked;
• a bonus spin sequence begins;
• the grid expands vertically, increasing symbol capacity.

The feature is driven by a dual-wheel system:

• one wheel determines the number of free spins;
• the other determines a win multiplier.

For example, the wheels may award 12 free spins with a x20 multiplier applied to line wins.

Free Games

Free games can also be triggered independently by landing three or more Scatter symbols.

This structure follows a well-established industry pattern — popularized by Microgaming (now Games Global) — where the value of free spins is defined not just by quantity, but also by an attached multiplier.

During free games:

• expanded rows remain active;
• prize symbols continue to award direct payouts;
• multipliers significantly increase volatility and payout potential.

Jackpots

As with many RubyPlay titles, the game features four fixed jackpots displayed above the reels:

• Mini
• Minor
• Major
• Grand

The Grand jackpot reaches up to x100 bet. While relatively modest compared to high-volatility jackpot slots, these prizes add steady background tension and occasional spikes of excitement.

Final Verdict

Go High Olympus is a well-structured Hold & Win–style slot that blends expanding grid mechanics, direct prize symbols, and classic free spins with multipliers.

It does not attempt to radically reinvent the genre, but it executes its ideas cleanly and consistently. The expanding rows create a tangible sense of progression, while the dual-wheel bonus system adds variability and replay value.

For players who enjoy Olympus-themed slots with moderate-to-high volatility and layered bonus mechanics, Go High Olympus is a solid and approachable entry in RubyPlay’s portfolio.