Online Slot Bonanza Megaways at Spin and WIn

Bonanza Megaways is one of the most recognised titles in the online casino world, and British gamblers have been spinning its reels since its release in 2016 by Big Time Gaming. The game runs on the Megaways engine, which changed how reel-based titles work across the industry. With up to 117,649 ways to win on every spin, it stands apart from most other slots available today. Fans of this title can find it at SpinAndWin alongside a wide range of other games.

How Bonanza Megaways Works

The activity runs on a six-reel grid, where each reel can show between two and seven symbols on every spin. An additional horizontal reel sits across the top of the grid and adds extra icons to each spin. The Megaways mechanic means the number of active ways to win changes with every spin, which keeps the experience at casino Spin and Win unpredictable. Big Time Gaming built this title around a mining theme, with gemstones and gold as the core visual elements. The cascade feature removes winning icons from the grid and drops new ones in their place, allowing multiple wins from a single spin. An unlimited win multiplier climbs with each cascade during a free spins round, which is where the largest payouts tend to occur.

Bonanza Megaways Symbol Payouts

Triggering Free Spins

Four or more scatter icons landing anywhere on the reels trigger the free spins round. The number of free spins awarded depends on how many scatters appear at once.

1. 4 scatters — 12 free spins
2. 5 scatters — 15 free spins
3. 6 scatters — 18 free spins

Additional scatters during the round add extra spins to the total. Each cascade during free spins increases the win multiplier by one, and there is no upper limit on how high it can climb. This mechanic is the reason the title carries a maximum win potential of 10,000× the stake, which places it among the higher-volatility options in the market and also at Spin and Win.

Reactions and Cascades

The cascade mechanic — referred to in the game as „Reactions“ — replaces the traditional spin-and-stop format. Every time a winning combination lands, those icons disappear and new ones fall into the empty spaces. This continues until no new winning combinations form. During the base game, there is no multiplier attached to cascades, but the chain of wins can still build a strong return from a single spin.