Big Time Gaming (BTG) is the Sydney-based slot developer that invented the Megaways™ mechanic in 2016 — a patent-protected reel modifier that generates up to 117,649 ways to win per spin. Now owned by Evolution Group (acquired 2022, ~£450M), BTG continues to operate as an independent studio. Every Megaways slot from any developer — Pragmatic Play, Blueprint, Play'n GO, Red Tiger — pays BTG a royalty.
Big Time Gaming History — The Megaways Origin
Big Time Gaming was founded approximately 2011 in Sydney, Australia — an unusual origin for a European-focused slot developer. Early BTG titles showed the team's appetite for innovation, but the Megaways mechanic (first deployed in 2016 on Dragon Born) changed everything.
BTG applied for and received patents on the Megaways system in key jurisdictions. The licensing model that followed was highly lucrative: any developer wanting to use Megaways pays BTG a royalty on net gaming revenue from those titles. Over 500 Megaways games by 30+ developers now exist, all paying BTG.
Evolution AB acquired BTG in 2022 for approximately £450 million. BTG continues developing original titles under the same team; Evolution's acquisition secured the Megaways IP royalty stream as part of the group.
How Megaways Works
The Megaways mechanic modifies the standard reel system by randomising the number of symbols on each reel per spin. A 6-reel Megaways game typically generates between 2 and 7 symbols per reel — meaning the number of active ways to win changes every spin, ranging from a few hundred to a maximum of 117,649 ways (7×7×7×7×7×7).
This creates variance within variance: not only do wins vary by symbol combination, but the game structure itself varies per spin. High-symbol-count spins generate dramatically more win combinations than low-count spins. Most Megaways games also include:
- Cascades — winning symbols are removed, new ones fall, potentially triggering consecutive wins
- Increasing multipliers — each cascade in a sequence adds to a multiplier (×2, ×3… up to ×unlimited in some games)
- Free spins — triggered by Scatter symbols, typically with progressive multiplier starting from ×1
BTG's Original Megaways Titles
BTG's own Megaways catalogue includes the mechanic's most iconic games:
- Bonanza Megaways — Gold mine theme. The title that popularised Megaways commercially (2016). Up to 117,649 ways. Free spins with cascades and unlimited multiplier. Max win: 50,000x. RTP: 96%.
- Extra Chilli Megaways — Kitchen/food theme. Feature Buy option. 114,244 ways. Progressive free spins multiplier. RTP: 96.17%.
- White Rabbit Megaways — Alice in Wonderland. Reel extensions — reels grow taller during free spins, increasing max ways beyond 248,832. BTG's most elaborate visual production.
- Lil' Devil Megaways — Dark gothic theme. 1 million+ ways possible via oversized Devil symbols spanning the horizontal reel band.
- Who Wants to Be a Millionaire Megaways — ITV licensed IP. Free spins with Lifeline mechanics (Ask the Audience, Phone a Friend).
- Holy Diver — Heavy metal aesthetics (Dio). No Megaways — grid slot with locking Wilds in free spins.
Megaways Licensing — The Royalty Engine
Over 30 developers have licensed Megaways from BTG, producing 500+ Megaways titles across all volatility levels and themes. Major licensees include:
- Pragmatic Play — Gates of Olympus Megaways, Sweet Bonanza Xmas, Great Rhino Megaways, Wolf Gold Megaways
- Blueprint Gaming — Eye of Horus Megaways, Fishin' Frenzy Megaways, Ted Megaways, Rick and Morty Megaways
- Red Tiger — Gonzo's Quest Megaways (NetEnt IP), Dragon's Fire Megaways, Mystery Reels Megaways
- Play'n GO — Legacy of Dead Megaways
- iSoftBet/IGT — Reel King Megaways, Fishin' Bigger Pots of Gold Megaways
Each of these titles earns BTG a licensing royalty on net gaming revenue. The Megaways IP represents an ongoing income stream independent of BTG's own title performance.
Frequently Asked Questions
Who invented Megaways?
Big Time Gaming (BTG), a Sydney-based slot developer, invented the Megaways mechanic. It was first deployed in Dragon Born (2016) and popularised by Bonanza Megaways the same year. BTG holds patents on the system and licenses it to 30+ developers.
Who owns Big Time Gaming?
Evolution AB (Evolution Group) acquired Big Time Gaming in 2022 for approximately £450 million. BTG operates as an independent studio within Evolution Group, alongside NetEnt, Red Tiger, and Nolimit City.
What is the maximum ways on a Megaways game?
A standard 6-reel Megaways game with up to 7 symbols per reel generates a maximum of 117,649 ways (7⁶). Some titles with reel extension mechanics (like White Rabbit Megaways) can exceed this during free spins.
What is Bonanza Megaways max win?
Bonanza Megaways has a maximum win of 50,000x bet. This is achievable during free spins with cascades building the unlimited progressive multiplier combined with high-symbol-count Megaways spins.
Do all Megaways games pay BTG a royalty?
Yes. Any developer using the Megaways mechanic licences it from BTG and pays a royalty on net gaming revenue from those titles. BTG holds patents on Megaways in major jurisdictions.