What Are Megaways Slots?
Megaways is a patented slot mechanic developed by Australian studio Big Time Gaming (BTG) that fundamentally changed how reel-based games work. Instead of the traditional fixed payline system — where a 5-reel, 3-row grid always offers the same number of ways to win — Megaways slots use a dynamic reel system where the number of symbols displayed on each reel changes with every spin.
The result is a game where the number of possible winning combinations shifts constantly, reaching as high as 117,649 ways to win in the most common configuration. This unpredictability is central to the mechanic's appeal.
How the Dynamic Reel System Works
In a standard Megaways game with 6 reels, each reel can display between 2 and 7 symbols on any given spin. The number shown is determined randomly each spin. The total number of ways to win is calculated by multiplying the number of symbols showing on each reel:
Example: 7 × 6 × 7 × 7 × 6 × 7 = 87,318 ways to win on that spin
On a maximum spin (7 symbols on all 6 reels), the calculation reaches 7⁶ = 117,649 ways. On a minimum spin, the number can be as low as a few hundred. This variance in ways to win — from spin to spin — creates a unique kind of tension that fixed payline games can't replicate.
Cascading Reels: A Common Companion Feature
Most Megaways games pair the dynamic reel mechanic with Cascading Reels (sometimes called Avalanche or Tumble mechanics). When you land a winning combination, the winning symbols are removed and new symbols fall in to replace them — potentially creating chain reactions of consecutive wins from a single spin.
Many Megaways titles attach an increasing multiplier to each cascade during the free spins round, so successive wins within one spin sequence carry multipliers of 2x, 3x, 5x, 10x, and beyond. This combination of cascades and escalating multipliers is responsible for some of the largest recorded wins in modern slot history.
The Licensing Boom: Megaways Across Dozens of Studios
Big Time Gaming made a pivotal business decision by licensing the Megaways mechanic to other developers. This sparked a wave of Megaways-branded titles from studios including:
- Red Tiger Gaming — Gonzo's Quest Megaways
- Blueprint Gaming — Genie Jackpots Megaways
- Pragmatic Play — Great Rhino Megaways, Gates of Olympus-adjacent titles
- iSoftBet — Various branded Megaways adaptations
By the early 2020s, Megaways had become one of the most recognisable slot labels in the industry, with hundreds of licensed titles across virtually every theme imaginable.
What to Expect When Playing a Megaways Slot
Megaways games are almost universally high volatility. The dynamic ways system and cascade mechanics mean base game wins can be sporadic, but the free spins rounds — typically enhanced with climbing multipliers — offer significant upside. Here's what players generally experience:
- Extended dry spells in the base game are common
- Free spins triggers can be infrequent but are the primary source of large wins
- Many titles offer a Feature Buy option to access the bonus round directly
- Maximum win potential often exceeds 10,000x–50,000x stake in flagship titles
Are Megaways Slots Right for You?
Megaways mechanics suit players who enjoy high-variance gameplay and are drawn to the excitement of escalating multipliers and chain wins. They're less suited to players seeking consistent, frequent small payouts. The mechanic rewards patience and an appropriately sized session bankroll.
If you're new to Megaways, starting with a demo version of a well-regarded title such as Bonanza Megaways (BTG's original flagship) is an excellent way to experience the mechanic without financial commitment.
The Legacy of Megaways
Few slot mechanics in recent history have had the industry impact of Megaways. It shifted developer and player expectations toward dynamic, high-ceiling games, and inspired a wave of similar innovations from studios seeking to create their own proprietary "ways to win" systems. Whether Megaways remains dominant or eventually gives way to new mechanics, its influence on modern slot design is undeniable.