Bonanza Megaways: Play in Ireland 2026 — RTP, Features & Where to Find It

ProviderBig Time Gaming
RTP96%
VolatilityHigh
Max Win100,000x
PaylinesUp to 117,649 ways
Min Bet€0.20
Max Bet€20
Released2016

What Is Bonanza Megaways?

Bonanza Megaways by Big Time Gaming is the original Megaways slot — the game that introduced the patented variable-ways engine to the world in 2016. Set in a gold mine, Bonanza Megaways remains one of the most important and influential slots ever created, with an unlimited multiplier free-spins system that every subsequent Megaways game has referenced.

Bonanza's historical significance is inseparable from its appeal: every Megaways slot released by any studio is a direct descendant of this 2016 release. Playing Bonanza is playing the original. The unlimited progressive multiplier during free spins, the tumble cascade mechanic and the scatter anywhere trigger remain compelling in 2026.

RTP & Volatility

Bonanza Megaways carries a published RTP of 96%. High volatility means wins are less frequent but can be significantly larger, rewarding patience.

RTP is a theoretical long-run figure — it does not predict outcomes in any single session. Set a budget before playing.

Key Features

The unlimited progressive multiplier works as it has since the original: each winning tumble during free spins increments the multiplier by 1x, with no cap. The multiplier carries across all spins in the bonus. By the time the multiplier reaches double figures on a decent tumble chain, the wins can be extraordinary.

Free spins trigger when four or more Scatter symbols spell G-O-L-D anywhere on the reels (one letter per reel). During free spins, the unlimited multiplier system applies. Additional scatter landings during free spins retrigger extra spins.

An additional horizontal reel runs above the main six reels, providing extra symbols on every spin. Wild symbols substitute for all non-scatter symbols. The 117,649 Megaways maximum ways count is delivered through variable 2–7 row heights on six reels.

Theme & Design

An underground gold mine: pickaxes, dynamite bundles, gold nuggets, mine carts and six-sided dice — the original Bonanza symbols are now iconic within the industry. The design is functional rather than spectacular, characteristic of BTG's production style in 2016. The cheerful country music soundtrack is fondly remembered by veteran players.

Verdict

Bonanza Megaways is a slot everyone should play at least once. The 96% RTP is fair, the unlimited multiplier free-spins system is still compelling a decade later, and its historical importance makes it essential context for any Irish player who wants to understand where modern high-volatility slots come from. The low €20 maximum bet is its main practical limitation.

Pros

  • The original Megaways slot — historical significance
  • Unlimited progressive multiplier free spins
  • Up to 117,649 ways to win
  • 96% RTP fair
  • 100,000x maximum win potential

Cons

  • Maximum bet of only €20
  • 96% RTP lower than many modern Megaways releases
  • Graphics dated by 2026 standards
  • BTG games not at every Irish casino

Where to Play Bonanza Megaways in Ireland

Bonanza Megaways is available at Irish casinos carrying BTG content.

Play at a Licensed Casino

Our recommended partner holds GRAI licence GRAI-0191-RB-26-0001.

Play Now — 18+

Slots Gallery — Casino Alternative

Browse thousands of titles from Big Time Gaming and other providers at Slots Gallery.

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Is Bonanza Megaways Available on Mobile?

Big Time Gaming builds all titles in HTML5. Bonanza Megaways runs in any modern mobile browser on iOS or Android. All features function identically on mobile.

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Frequently Asked Questions

Bonanza Megaways has a published RTP of 96%. Check the in-game help screen at your casino for the exact configured RTP.

Bonanza Megaways is the first Megaways slot ever released (2016). It introduced the variable-ways Megaways engine patented by BTG, which has since been licensed to dozens of studios and used in hundreds of games.

Four or more Scatter symbols spelling G-O-L-D must land anywhere on the reels — one letter per reel. During free spins, landing additional scatter letters retriggers extra spins.

Yes. The game uses HTML5 and runs in any modern mobile browser on iOS or Android. All Megaways and free-spin mechanics work identically on mobile.

⚠ 18+ only. Gambling can be addictive. Play responsibly.
Contact the Gambling Awareness Trust: 1800 753 753 or gamblingcare.ie. RTP is a theoretical long-run average.

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