Skip to content
TopSlot.vipTopSlot.vip
Casinos
Slots
Best Of
Guides
Tools
Blog
18+Play Responsibly. Gambling can be addictive. If you need help, visit our responsible gambling page.

Get VIP Casino Insights

Weekly slot reviews, exclusive bonus alerts, and expert tips. No spam.

Casino Reviews
  • BitStarz Review
  • BetLabel Review
  • Stake.com Review
  • Best Crypto Casinos
  • All Casino Reviews
Top Slots
  • Gates of Olympus
  • Sweet Bonanza
  • Money Train 3
  • Dead or Alive 2
  • All Slot Reviews
Guides & Resources
  • Choose a Casino
  • Wagering Guide
  • Crypto Gambling
  • Casino Safety
  • All Guides
Company
  • About Us
  • Blog
  • Responsible Gambling
  • Privacy Policy
  • Terms of Use

© 2026 TopSlot.vip | All rights reserved

From VIP Players to VIP Players. Expert slot reviews, strategy guides, and casino recommendations tested with real money since 2026.

HomeCasinosSlotsGuidesSaved
Bonanza Megaways Slot Review 2026 - 96.00% RTP | TopSlot.vip
  1. Home
  2. Slots
  3. Bonanza Megaways

Bonanza Megaways

by Big Time Gaming | Last updated: March 17, 2026

Mar 17, 2026

The original Megaways slot with up to 117,649 ways to win. 96.00% RTP, high volatility, unlimited multiplier.

9.0
Bonanza Megaways by Big Time Gaming

Game Screenshots

Bonanza Megaways — Screenshot 1

Coming soon

RTP

96.00%

Volatility

High

Max Win

12,000x

Provider

Big Time Gaming

Grid

6x5

Paylines

117,649

Min Bet

$0.20

Max Bet

$20.00

RTP

96.00%

Volatility

High

Max Win

Bonanza Megaways Review

Bonanza Megaways by Big Time Gaming is the slot that started the Megaways revolution. Set in a gold mine, this game introduced the variable reel mechanic that would change the industry forever.

Gameplay & Features

With up to 117,649 ways to win on each spin, Bonanza uses the Megaways engine where each reel shows 2-7 symbols randomly. The Reactions feature removes winning symbols and drops new ones in, creating chain reactions.

Free Spins

Landing G-O-L-D on the top reel triggers free spins. Starting with 12 spins, each consecutive reaction adds 1x to an unlimited win multiplier. Additional scatters can retrigger 5 more spins.

Our Take

At 96.00% RTP with high volatility, Bonanza remains the gold standard for Megaways slots. The unlimited multiplier during free spins creates genuinely exciting moments, and the mining theme still holds up beautifully.

Bonanza Megaways - Complete Review

Overview

Bonanza Megaways by Big Time Gaming is the game that launched the Megaways revolution. Released in 2016, this mining-themed slot introduced the variable reel modifier that creates up to 117,649 ways to win on each spin. The Megaways mechanic went on to become one of the most licensed and replicated features in slot history.

Features

The game features cascading wins where winning symbols are removed, the extra top reel adding more win potential, and a free spins feature with an unlimited win multiplier that increases by 1x with every cascade. The progressive multiplier during free spins is what creates the massive win potential. RTP is 96.00% with high volatility.

Verdict

As the progenitor of the Megaways format, Bonanza remains a must-play. The unlimited multiplier in free spins and the variable ways mechanic ensure that no two sessions feel the same.

FAQ

RTP?

96.00%

What are Megaways?

Variable reel sizes creating up to 117,649 ways to win each spin

Max win?

Over 10,000x stake

How does the multiplier work in free spins?

Unlimited progressive multiplier that increases by 1x with every cascade

What triggers free spins?

Landing GOLD letters to spell G-O-L-D

Is there a top reel?

Yes, an extra horizontal reel above the main grid

Provider?

Big Time Gaming - the inventors of Megaways

Mobile friendly?

Yes

Play Bonanza Megaways at These Casinos

B

BitStarz

9.5/10Up to 5 BTC + 180 Free Spins
Play
S

Stake.com

9.3/10200% up to $3,000
Play

Frequently Asked Questions

What is the RTP of Bonanza Megaways?
Bonanza Megaways by Big Time Gaming has an RTP (Return to Player) of 96.00%. This means that over time, the slot returns 96.00% of all bets to players.
What is the volatility of Bonanza Megaways?
Bonanza Megaways has high volatility, meaning wins are less frequent but tend to be larger.
What is the maximum win in Bonanza Megaways?
The maximum win potential in Bonanza Megaways is 12,000x. This can be achieved through the slot's bonus features and multipliers.
Who made Bonanza Megaways?
Bonanza Megaways was developed by Big Time Gaming, a well-known slot game provider in the iGaming industry.

Was this slot review helpful?

Share:

Similar Slots

Gates of Olympus

by Pragmatic Play

RTP 96.50%High9.5/10

Dead or Alive 2

by NetEnt

RTP 96.80%High9.4/10

Money Train 3

by Relax Gaming

RTP 96.10%High9.4/10

Sweet Bonanza

by Pragmatic Play

RTP 96.49%High9.3/10

12,000x

Provider

Big Time Gaming

Grid

6x5

Paylines

117,649

Min Bet

$0.20

Max Bet

$20.00

Play Bonanza Megaways
9.0

Our Verdict

Bonanza Megaways by Big Time Gaming earns a 9.0/10 rating. With an RTP of 96.00% and high volatility, this slot delivers up to 12,000x max win potential.

Play Bonanza Megaways
Slot Stats
RTP
96.00%
Volatility
High
Max Win
12,000x
Grid
6x5
Paylines
117,649
Provider
Big Time Gaming
Features
Megaways MechanicCascading ReelsFree SpinsUnlimited Multiplier
Theme

Mining/Gold

Was this review helpful?
B

BetLabel

9.2/10100% up to $500 + 200 Free Spins
Play
B

BC.Game

9.0/10Up to 360% on first 4 deposits
Play
L

LeoVegas

9.0/10
Play
P

PlayOJO

8.9/1080 Free Spins No Wagering
Play