Big Bonus RTP (2025) Discover Which Casinos Offer the Highest RTP

FindMyRTP independently scans casino game sections to uncover the RTP settings for Big Bonus. We analyze this data to calculate the Player Advantage Rating and highlight the top casinos to play it at.

verified-dateLast updated Sep 2025

Standard RTP setting 95.92%

RTP %

95.92

Introduction to Big Bonus RTP

Big Bonus by Inspired Gaming offers a modern twist on classic fruit slots, blending nostalgic symbols with contemporary features. Released in August 2020, this 6-reel, 50-payline slot stands out with its night sky backdrop and medium volatility gameplay. Key features include Free Spins with locked Wilds, Multipliers, and an innovative Spin Chance feature that activates when your bankroll dips below the current bet level. With a maximum win potential of 12,500x your stake, Big Bonus delivers exciting opportunities despite its slightly below-average RTP of 95.68%. Our independent scans reveal actual RTP implementations across casinos, including Spinyoo offering 95.92% - a crucial difference for players seeking optimal returns. For a full list of slots and their verified RTP values, explore our Online slots list and their RTP.

Impact of RTP Variation

See how much more you could lose or save depending on the RTP setting, for your chosen number of spins.
Lowest RTP
95.92%
408.00
Expected Loss
4.08%House Edge
Highest RTP
96.92%
308.00
Expected Loss
3.08%House Edge
Actual Savings
100.00
This is the extra money you keep in your pocket by choosing to play at the operator's higher RTP setting over the lower one, based on your selected number of spins.

RTP vs House Edge: What Goes Where

Example: for every €10,000 bet.

100%0%10%20%30%40%50%60%70%85%
Player: €9,592.00House: €408.0095.92%Player: €9,692.00House: €308.0096.92%

Big Bonus RTP: Breaking Down the Numbers

Our scanning system has identified one significant RTP variation for Big Bonus across monitored casinos:

CasinoRTPHouse EdgePlayer Advantage Rating
Spinyoo95.92%4.08%★★★★☆

The standard theoretical RTP of 95.68% (house edge: 4.32%) shows how casino implementations can vary. At 95.92% RTP, the house edge decreases by 5.6% compared to the theoretical value - a meaningful advantage for players.

Consider these expected loss scenarios for €1 spins:

  • At 95.92% RTP: €408 expected loss over 10,000 spins

  • At 95.68% RTP: €432 expected loss over 10,000 spins The €24 difference demonstrates why selecting higher RTP versions matters for bankroll management. While we've currently identified one primary RTP setting, our system continuously monitors for new implementations across operators.

Key Features of Big Bonus

Big Bonus presents a visually striking 6x4 grid with 50 fixed paylines, accommodating bets from €0.20 to €20 per spin. The game's fruit symbols (grapes, oranges, lemons, etc.) and premium 7s/crown icons appear against a starry night background, creating an atmospheric gaming experience. During Free Spins, Wilds lock in place until the bonus round concludes, while the base game includes standard Wild substitutions. The unique Spin Chance feature offers players a risk/reward opportunity when their balance falls below the current bet level.

Technical specifications reveal a hit frequency of 14.27%, meaning wins occur approximately every 7 spins on average. The Free Spins feature triggers with 3+ scatters, presenting multiplier options (x20-x100) that determine the bonus round's duration. While the theoretical RTP sits at 95.68%, our casino scans show real-world implementations reaching 95.92% at select operators - a significant difference impacting long-term returns. For players interested in similar high-feature slots, our Best Megaways slots collection offers comparable excitement.

Why Big Bonus RTP Varies Across Different Casinos

Conclusion: Making an Informed Decision and Where to Play Big Bonus

Big Bonus delivers a compelling fusion of classic fruit slot aesthetics with modern features like locked Wilds and multiplier-driven Free Spins. For optimal gameplay, Spinyoo currently offers the highest verified RTP at 95.92%, earning a ★★★★☆ Player Advantage Rating. While the theoretical 95.68% RTP remains acceptable, the 95.92% version provides better long-term value. Players should always verify current RTP settings at their chosen casino, as implementations may change. For those seeking casinos with consistently favorable payout settings, explore our curated Casinos with the best payouts. Remember to gamble responsibly and seek help at Help with Gambling Addiction if needed.

Big Bonus RTP FAQs

Review partially assisted by 🤖 with proprietary collected dataThe Find My RTP Team

Game Features

  • Released

    Aug 26, 2020

  • Game Studio

    Inspired Gaming

  • Paylines

    50

  • Reels

    6

  • Max Win

    12500X

  • Hit Rate

    14.27

  • Min Bet

    0.2

  • Max Bet

    20

  • Volatility

    MEDIUM

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