Kupola Slot Demo by Frone Studio

Kupola by Frone Studio Slot Overview

Kupola presents a lavish Russian-inspired setting, with gold ornamentation, chandeliers and an aristocratic palace backdrop. The elegant character art and domed frame details give it a refined, old-world feel. The presentation is polished, but the overall style is more traditional than groundbreaking.

Gameplay uses a 6×5 layout, 20 fixed paylines, Wilds that multiply in free spins, and Scatter triggers for up to 15 spins. You can also buy the bonus rounds directly, which is the main twist here. Try the free demo on BonusTiime.

Kupola Slot Specifications

6×5 grid, with 20 fixed paylines, keeps Kupola straightforward and easy to follow. The house edge sits at 4%, which gives it a standard balance for online slot gameplay.

RTP (Return to Player)

96% RTP supports solid long-term returns. The house edge sits at 4%.

Volatility

Medium volatility suits balanced sessions, with a mix of smaller hits and occasional feature-driven swings.

Max Win

5000x the bet is the top cap, so a €1 spin can reach €5000.

Kupola Slot Features

Wilds, Scatters, Free Spins and the Bonus Buy system shape Kupola’s online slot gameplay, with multipliers, retriggers and instant feature access adding the main layers.

Wild Symbol

The Wild symbol substitutes for every symbol except Scatter, helping complete paylines across the 6×5 grid. During free spins, it becomes more powerful because each Wild can carry a multiplier from x2 to x50, and all Wild values on the same winning line add together.

Scatter Symbol

The Scatter symbol does not pay on its own, but it drives the bonus side of the game. Landing 3, 4 or 5 Scatters anywhere on the grid starts Free Spins, so you do not need to land them on a payline.

Free Spins

Free Spins begin when 3 Scatters trigger 8 spins, 4 Scatters award 12 spins, and 5 Scatters award 15 spins. During the feature, Wilds can carry multipliers, and landing 2 or more Scatters can retrigger extra spins, keeping the bonus alive for longer.

Bonus Buy

The Bonus Buy feature lets players purchase access to Free Spins directly.

• MINI BONUS: x50 — starts 8 Free Spins.
• Mega Bonus: x150 — starts 12 Free Spins.

Kupola Slot Review

Kupola leans into a luxury Russian palace look, with gold frames, chandeliers and an elegant figure on the right side of the screen. That ornate presentation gives it a clear identity, but the sound and atmosphere do not push far beyond the expected premium slot styling.

The main draw is the Wild multiplier work in Free Spins, alongside the Bonus Buy options at x50 and x150. Those features give the game some direction, yet the base setup stays very conventional with 20 paylines and a 5000x ceiling, so the appeal depends heavily on bonus access.

Kupola suits players who want a straightforward slot with a polished theme and direct feature buys rather than a more inventive engine. Anyone looking for stronger upside or a fresher structure may move on quickly, but bonus hunters and theme driven players may still find enough to test.

Kupola Slot FAQ