Editorial note: this is an independent, general guide for information only. Game availability, features and RTP can vary between operators and game versions, so always check the in-game information panel before you spin. Slots are games of chance — nothing here is a prediction of results, and no strategy changes the odds.
Big Time Gaming: studio guide
Big Time Gaming is the most influential slot studio of the modern era — not the biggest, but the one whose single invention reshaped everything. The Sydney outfit led by Nik Robinson created the Megaways engine, and with 2016’s Bonanza turned a clever reel mechanic into a genre that now numbers hundreds of games across dozens of studios. The studio’s influence is best measured by imitation: within five years of Bonanza, every major rival had either licensed the engine or built a transparent tribute to it, and “Megaways” had become a word ordinary players use in search bars — the rarest achievement in game design, a mechanic that escaped the industry and entered the language.
Where Big Time Gaming came from
BTG spent years as a respected mid-tier studio before Megaways changed its destiny: reels of randomly varying heights producing up to six-figure ways counts, paired in Bonanza with cascading wins and an unlimited free-spins multiplier. The masterstroke was commercial — licensing the engine to rivals — which made Megaways ubiquitous and BTG indispensable. Evolution acquired the studio in 2021, completing its collection of era-defining slot brands.
House style and famous games
Beyond Bonanza, the catalogue runs on maximalism and music: Danger High Voltage’s Electric Six soundtrack, White Rabbit’s extending reels, Extra Chilli’s gamble ladder, Who Wants to Be a Millionaire’s licensed Hot Seat. BTG also invented the Feature Drop bonus-buy and the Megaclusters engine — a studio of mechanics-first ideas that others spend years imitating.
RTP practice and what to check
BTG’s published figures typically sit around 96% to 96.5%, with White Rabbit’s top configuration famously approaching 97.7% — but operator versions vary across the range, and the licensed Megaways titles built by other studios carry their own maths entirely. The in-game information panel remains the only reliable answer for the version you are playing.
Frequently asked questions
What did Big Time Gaming invent?
The Megaways engine — variable-height reels with up to 117,649+ ways — plus the Feature Drop bonus-buy and Megaclusters.
What was the first Megaways slot?
BTG’s own titles introduced the engine, with 2016’s Bonanza becoming the breakthrough that made the format famous.
Who owns Big Time Gaming?
Evolution, which acquired BTG in 2021 — joining NetEnt, Red Tiger and Nolimit City in the same group.
Why are Megaways games made by other studios?
BTG licenses the engine — Blueprint, Red Tiger and others build their own games on it under licence.
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