Big Time Gaming: Revolutionising the Slot Industry
Big Time Gaming (BTG) has fundamentally transformed the online slot landscape since their founding in 2011. This Australian developer, though relatively small in size, has created an outsized impact through mathematical innovation and groundbreaking game mechanics. Their revolutionary Megaways system, which can deliver up to 117,649 ways to win, has been licensed to dozens of other providers and spawned hundreds of games across the industry. This comprehensive review explores BTG’s remarkable journey, signature games, and the mathematical brilliance that has earned them cult status among players worldwide.
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Studio Overview: From Sydney Startup to Industry Giant

Founded in 2011 in Sydney, Australia, Big Time Gaming began as a small studio with enormous ambitions. Led by CEO Nik Robinson, CTO Huw McIntosh, and Creative Director Ian Schmidt, the team brought decades of combined gaming experience to the table. Their philosophy has always prioritised quality over quantity, releasing just a handful of meticulously crafted games each year rather than flooding the market with derivative titles.
The studio’s watershed moment came in 2016 with the introduction of the Megaways mechanic in their breakthrough hit Bonanza. This innovation catapulted BTG from respected developer to industry revolutionary. Their success culminated in a £450 million acquisition by Evolution Gaming in 2021, validating their approach to game development and securing their position as one of the most influential studios in online gaming history.
Despite the acquisition, BTG continues to operate with creative independence, maintaining their commitment to pushing boundaries with each new release. Their portfolio now comprises over 60 titles, each featuring the mathematical sophistication and innovative mechanics that have become their hallmark. Experience the original Megaways slots free on urbangame1.com, including the groundbreaking Bonanza that started it all.
| Feature | Details |
| Founded | 2011 |
| Headquarters | Sydney, Australia |
| Parent Company | Evolution Gaming (since 2021) |
| Acquisition Price | £450 million |
| Total Games | 60+ |
| Megaways Invented | 2016 (Dragon Born) |
| Licensed Studios | 40+ providers |
| Industry Megaways Titles | 200+ games |
The Megaways Revolution: How BTG Changed Slot Gaming Forever

The Megaways mechanic, first introduced in Dragon Born (2016) but popularised with Bonanza, represents one of the most significant innovations in slot history. Unlike traditional fixed payline games, Megaways uses a dynamic reel system where each reel can display between 2-7 symbols on every spin. This creates an ever-changing game board with up to 117,649 possible ways to win on each spin.
What makes Megaways truly revolutionary is how it fundamentally changes the player experience. The anticipation of seeing how many symbols will land on each reel adds an extra layer of excitement to every spin. When combined with cascading wins (where winning symbols disappear and new ones fall into place), the mechanic creates the potential for thrilling chain reactions of consecutive wins from a single spin.
The mathematical model behind Megaways is equally impressive. BTG carefully balanced the high volatility with substantial win potential, creating games that can deliver both extended play sessions and the possibility of massive payouts. This mathematical sophistication is why players can test BTG’s revolutionary mechanics without risk on urbangame1.com before playing with real money.
| Feature | Description |
| Reel Modifiers | 2-7 symbols per reel (random each spin) |
| Maximum Ways | Up to 117,649 ways to win |
| Reactions | Winning symbols removed, new ones drop |
| Multipliers | Unlimited progressive in free spins |
| Symbol Count | Changes every spin for volatility |
| Innovation Impact | Licensed to 40+ studios globally |
Game Portfolio: Quality Over Quantity

Big Time Gaming’s portfolio stands at over 60 titles, a modest number compared to many competitors who release games weekly. This deliberate approach reflects their commitment to innovation—each BTG release typically introduces new mechanics or refines existing ones rather than simply repackaging familiar gameplay. Their catalogue spans diverse themes from the mining-focused Bonanza to the electrifying Danger High Voltage, yet all share the mathematical sophistication that defines the studio.
While Megaways titles form the backbone of their collection, BTG has continued to innovate beyond this mechanic. Games like Chocolates introduce new ways to create massive symbol combinations, while titles like Holy Diver incorporate interactive elements that give players more agency in the gameplay. This constant evolution keeps their portfolio fresh and engaging despite its relatively small size.
BTG’s release schedule typically delivers 4-6 games annually, with each title receiving significant attention from players and competitors alike. The anticipation surrounding each new BTG game speaks to their reputation for quality and innovation. Urbangame1.com features the complete Big Time Gaming catalogue with instant demos, allowing players to explore their full range of innovations without commitment.
Signature Games: BTG’s Most Influential Titles

Bonanza (2016)
Bonanza represents BTG’s breakthrough title and remains one of the most played slots in online casino history. Set in a mining theme with cascading symbols and an innovative horizontal reel above the main grid, it introduced Megaways to the mainstream. Its free spins feature with unlimited win multipliers that increase with each cascade created a blueprint for high volatility gameplay that has been widely imitated but rarely matched.

Extra Chilli (2018)
Building on Bonanza’s success, Extra Chilli refined the Megaways formula with a Mexican market theme and introduced the Feature Drop mechanic, allowing players to purchase the bonus round directly. With a higher RTP of 96.82% and potential for massive wins up to 20,000x, it demonstrated BTG’s commitment to player-friendly mathematics while pushing volatility to new heights.

White Rabbit (2017)
White Rabbit showcased BTG’s ability to innovate beyond the base Megaways system. This Alice in Wonderland-inspired game introduced extending reels that can grow to 12 symbols high during free spins, creating an astonishing 248,832 ways to win. With its cupcake symbols that extend reels and exceptional RTP of 97.24%, it remains one of their most mathematically generous offerings.

Danger High Voltage (2017)
Inspired by Electric Six’s hit song, this non-Megaways title proved BTG’s versatility beyond their signature mechanic. Featuring two wildly different free spins options (Gates of Hell with 7x multipliers or High Voltage with sticky wilds), it exemplifies BTG’s knack for creating meaningful player choices within highly volatile gameplay structures.
| Game | Year | RTP | Volatility | Max Win | Megaways |
| Bonanza | 2016 | 96% | High | 10,000x | Yes (117,649) |
| Extra Chilli | 2018 | 96.82% | High | 20,000x | Yes (117,649) |
| White Rabbit | 2017 | 97.24% | Very High | 13,000x | Yes (248,832) |
| Danger High Voltage | 2017 | 96.82% | High | 7,000x | No (4,096 ways) |
| Who Wants to Be a Millionaire | 2020 | 96.24% | Medium-High | 50,000x | Yes (117,649) |
Game Mechanics: Mathematical Innovation

Beyond Megaways, Big Time Gaming has pioneered several innovative mechanics that have influenced the broader industry. Their cascading reels system (called Reactions) removes winning symbols and drops new ones into place, creating the potential for multiple wins from a single spin. When combined with progressive multipliers that increase with each cascade during free spins, this creates the trademark BTG experience of potentially unlimited win growth.
The Feature Drop mechanic, introduced in Extra Chilli, allows players to purchase bonus rounds directly rather than waiting to trigger them naturally. This controversial but popular innovation gives players more control over their experience and has since been adopted by numerous competitors. BTG balanced this mechanic by including a feature price reduction system where special symbols gradually decrease the purchase cost.
White Rabbit’s extending reels mechanic showcases BTG’s creativity in evolving beyond basic Megaways. During free spins, special cupcake symbols extend individual reels up to 12 symbols high, dramatically increasing the ways to win. Once a reel reaches maximum height, it transforms into a “Queen Reel” with enhanced symbols for the remainder of the bonus. Test BTG’s revolutionary mechanics without risk on urbangame1.com to experience these innovations firsthand.
RTP and Volatility: High Risk, High Reward

Big Time Gaming slots are renowned for their player-friendly Return to Player (RTP) percentages, typically ranging from 96% to over 97%. White Rabbit leads the pack with an exceptional 97.24% RTP, while Extra Chilli and Danger High Voltage both offer 96.82%. These above-average returns reflect BTG’s philosophy of giving players fair mathematical models despite the high volatility of their games.
Volatility is where BTG truly distinguishes itself, with most titles falling into the high to very high range. This mathematical approach creates the potential for massive wins—often 10,000x stake or higher—but also means players can experience significant swings during play sessions. This volatility profile appeals particularly to experienced players who understand and appreciate the risk/reward balance.
Unlike some providers who offer variable RTP settings to operators, BTG maintains consistent RTP across all casinos offering their games. This player-friendly approach ensures that regardless of where you play, the mathematical model remains unchanged. The combination of high RTP and high volatility creates BTG’s signature gameplay experience—challenging but potentially very rewarding.
Megaways Licensing: Unprecedented Industry Impact

In an unprecedented move that transformed the industry, Big Time Gaming began licensing their Megaways mechanic to other developers in 2019. This business decision has led to over 40 studios creating more than 200 Megaways titles, spreading BTG’s innovation throughout the slot world. Major providers including Blueprint Gaming, Pragmatic Play, NetEnt, and Red Tiger have all released multiple Megaways games under license.
The licensing programme has created a fascinating ecosystem where different studios interpret the Megaways framework through their own design philosophies. Blueprint Gaming has become particularly prolific with Megaways, adapting many of their popular titles to include the mechanic. This cross-pollination has benefited the entire industry, with players enjoying unprecedented variety within the Megaways framework.
For BTG, the licensing model has created a substantial revenue stream while cementing their legacy as innovators. Rather than jealously guarding their breakthrough, they chose to share it—a decision that has elevated the entire industry and benefited players through increased choice. Urbangame1.com features both original BTG Megaways titles and licensed versions from other studios, allowing players to compare different interpretations of this revolutionary mechanic.
Pros and Cons: The BTG Experience
Advantages
- Revolutionary Megaways mechanic with up to 117,649 ways to win
- Exceptional mathematical models with high RTPs (96-97%+)
- Massive win potential often exceeding 10,000x stake
- Industry-leading innovation with each new release
- Consistent quality across relatively small portfolio
- Full HTML5 compatibility for seamless mobile play
Disadvantages
- Extremely high volatility may not suit casual players
- Relatively small game portfolio compared to competitors
- Graphics prioritize function over flash or immersion
- Bonus features can be difficult to trigger naturally
- Feature Drop (bonus buy) unavailable in some regulated markets
- Similar mining/gem themes across multiple titles
Final Verdict: A True Industry Revolutionary

Big Time Gaming has earned its place as one of the most influential slot developers of all time. Their Megaways mechanic single-handedly transformed the industry, creating a new paradigm for slot design that continues to evolve. While their portfolio may be smaller than many competitors, the quality, innovation, and mathematical sophistication of their games is unmatched.
For players who appreciate high volatility, mathematical elegance, and the potential for massive wins, BTG offers an unparalleled experience. Their games may not feature the cinematic graphics of some competitors, but their focus on gameplay mechanics and mathematical models creates a depth of experience that transcends visual flash. The £450 million acquisition by Evolution Gaming validates their approach and ensures their innovations will continue to shape the industry for years to come.
Whether you’re new to BTG or a longtime fan, their games represent some of the most innovative and exciting experiences in online gaming. Experience the original Megaways slots free on urbangame1.com to discover why Big Time Gaming has earned its reputation as the industry’s foremost mathematical innovator and game-changer.
