What Are Megaways Slots?

Megaways is a patented slot mechanic developed by Big Time Gaming (BTG) that transformed how slot reels work. Instead of a fixed number of paylines, Megaways slots use a dynamic reel system where the number of symbols displayed on each reel changes with every single spin. This creates a wildly variable number of "ways to win" on every spin.

How the Mechanic Works

In a standard 5-reel, 3-row slot, you have 243 possible ways to win. In a Megaways slot, each of the 6 reels can display between 2 and 7 symbols per spin — chosen at random. The number of ways to win is calculated by multiplying the number of symbols on each reel together.

With all 6 reels showing 7 symbols simultaneously, the math produces:

7 × 7 × 7 × 7 × 7 × 7 = 117,649 ways to win

That's the maximum — but every spin is different, and the number of active ways fluctuates constantly, which is displayed live on screen in most Megaways games.

Wins in a Megaways Game

Megaways games don't use traditional paylines. Instead, you win by landing matching symbols on consecutive reels from left to right, regardless of their vertical position. As long as one matching symbol appears on each of the required consecutive reels, it counts as a win.

The Cascading Reels Feature

Most Megaways slots pair the mechanic with cascading reels (also called avalanche reels). When you land a win, the winning symbols are removed and new symbols drop down from above to fill the spaces. This can create chain reactions of multiple consecutive wins from a single spin — each often accompanied by an increasing win multiplier.

Free Spins and Multipliers

The bonus round in Megaways games typically features:

  • Free spins triggered by Scatter symbols
  • A cascading win multiplier that increases by 1 (or more) with each consecutive cascade
  • The multiplier often does not reset between spins during the bonus, allowing it to grow to very large numbers over the course of the round

This combination — maximum ways to win plus an uncapped multiplier — is what gives Megaways games their reputation for outsized win potential.

Notable Megaways Titles to Know

  • Bonanza Megaways — The original BTG title that launched the craze
  • Extra Chilli Megaways — A BTG follow-up with a fun buy-feature option
  • Gonzo's Quest Megaways — Red Tiger's acclaimed adaptation of a NetEnt classic
  • Primal Megaways — BTG's prehistoric-themed high-volatility entry

Is Megaways Right for You?

Megaways slots are almost universally high volatility. The massive ways-to-win count and multiplier systems mean the big wins are real — but so are the dry spells. If you enjoy the excitement of chasing large payouts and are comfortable with variance, Megaways games are worth exploring. If you prefer steady, frequent payouts, a lower-volatility game may serve you better.