Background
Extreme Roulette
Bolly Games

Extreme Roulette

RTP

95.5%

Volatility

Unknown

Max Win

N/A

Key Facts

Extreme Roulette is an online slot from Bolly Games with an RTP of 95.48%.

Provider
Bolly Games
RTP
95.48%

Page updated July 2026

Game Review

Extreme Roulette Review

Extreme Roulette isn't a slot — it's a roulette table game from Bolly Games, built around the wheel-and-ball format that's one of the oldest and most recognisable games in any casino. Rather than reels and paylines, the action here centres on a spinning wheel and a betting layout where players wager on where the ball will land, whether that's a single number, a colour, an odd/even split, or one of several other classic roulette bet types.

How it plays

Once bets are placed on the table layout, the wheel spins and the ball is released, eventually settling into one of the numbered pockets. Payouts follow standard roulette odds, with straight-up single-number bets offering the largest multiplier and outside bets like red/black or odd/even offering close to even-money returns with a much higher chance of landing. The "Extreme" branding may point to added side bets or a distinctive wheel layout compared with a standard European or American roulette table, so it's worth checking the specific rule set in-game before betting.

What the RTP means for the player

Extreme Roulette carries a listed return to player of 95.5%, which is within the typical range for roulette variants, though the exact figure can shift depending on which bet type is placed, since different roulette wagers carry different house edges even within the same wheel.

Table structure and variance

As a wheel-based table game, familiar slot terms like volatility rating and max win multiplier don't apply in quite the same way — the variance instead comes directly from the bet type chosen, with single-number bets offering the highest risk and reward and outside bets offering steadier, lower-multiplier outcomes.

Choosing your bets wisely

Because the house edge on roulette varies by bet type rather than being fixed across the whole game, understanding the difference between inside and outside bets is genuinely useful before playing Extreme Roulette for real stakes. Outside bets like red/black, odd/even or high/low tend to offer close to even-money payouts with roughly a coin-flip chance of landing, while inside bets on single numbers or small groups offer far bigger multipliers at much longer odds — mixing the two is a common way players balance steady play with the chance of a bigger hit.

Verdict

Extreme Roulette offers the timeless appeal of the wheel with a reasonable 95.5% return to player, giving players plenty of scope to tailor their risk through bet selection. If you enjoy the classic tension of watching the ball settle, try the free demo on johnessyslots before placing real bets.

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Extreme Roulette FAQ

What is the RTP of Extreme Roulette?+

Extreme Roulette has an RTP (return to player) of 95.48%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Bolly Games — individual sessions can land far above or below it.

Who makes Extreme Roulette?+

Extreme Roulette is developed by Bolly Games.

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