Bonanza Falls by Big Time Gaming is a modern twist on one of the original Megaways hits that helped launch the mechanic into the spotlight. It builds on the legacy of the classic Bonanza slot with slicker visuals, faster spins, and a few clever new features. Set in a quirky gold rush setting, this updated version mixes in cascading reels, 117,649 ways to win, and an arcade-style Coin Dozer that drops random rewards during bonus rounds. Fans of online slots with wild multipliers and surprise bonuses will find plenty of action here.
Bonanza Falls has a quirky, slightly old-school cartoon style with a mining theme that’s both light-hearted and busy. The reels are built into a wooden mine shaft, surrounded by water wheels, lanterns, and a Coin Dozer arcade machine perched above. Animations pop with every reaction and cascade, and the game makes good use of flashing bonus symbols and motion effects. The train carts running across the top horizontal reel bring a dynamic feel to the game, with extra symbols sliding in to keep each spin fresh. If you’re into online slot games with big setups and arcade-style extras, this one definitely goes for it.
This slot pays out for matching symbols on adjacent reels, left to right. Low-paying symbols are the 9 to A card ranks, while the high-paying ones are colour-coded gems, topped by a sparkling diamond.
Symbol | x2 | x3 | x4 | x5 | x6 |
Nine |
| 0.15x | 0.2x | 0.3x | 0.8x |
Ten |
| 0.15x | 0.2x | 0.3x | 0.8x |
Jack |
| 0.15x | 0.2x | 0.3x | 0.8x |
Queen |
| 0.2x | 0.25x | 0.4x | 1x |
King |
| 0.2x | 0.25x | 0.4x | 1x |
Ace |
| 0.2x | 0.25x | 0.4x | 1x |
Green gem |
| 0.25x | 0.4x | 0.6x | 1.5x |
Blue gem |
| 0.4x | 0.5x | 1.5x | 3.75x |
Red gem |
| 0.6x | 1.25x | 2.5x | 5x |
Diamond | 2x | 2.5x | 3x | 4x | 8x |
Winning combinations trigger reactions, causing the winning symbols to explode and new ones to drop into place. The process continues until no more wins occur.
Land four scatter symbols (spelling G-O-L-D) to trigger 12 free spins. Each additional scatter adds +4 spins. There’s a win multiplier in play that starts at x1 but only increases via the Coin Dozer feature — not through regular reactions like in other BTG games.
This is where things get interesting. A mini arcade-style Coin Dozer sits above the reels during the bonus. At random during free spins or cascades, it may drop special bonus coins onto the grid, triggering one of the following:
Bonanza Falls uses Big Time Gaming’s Megaways engine with 6 vertical reels and an extra horizontal reel that adds more symbols to reels 2–5. Each spin changes the number of symbols per reel, offering up to 117,649 ways to win. Wins are formed by landing matching symbols on adjacent reels from the leftmost side. The cascading system keeps the momentum going by replacing wins with new symbols as long as wins continue.
Bonanza Falls feels like a fresh remix of the classic Big Time Gaming formula. The Coin Dozer feature is the main highlight, adding a bit of arcade chaos to the usual Megaways flow. Visually, it’s playful and keeps things moving with the animated extras and fun symbols. The only thing some players might find odd is the win multiplier in the bonus round as it doesn’t grow with reactions, which is different from the usual BTG style. Still, the Megadozer gives it a different flavour, especially for players who enjoy a bit of randomness and surprise action in their bonus rounds.