Big Time Gaming Slots & Casino Games
Big Time Gaming's catalogue leans heavily into themes like Gems, Fantasy and Luxury, which feature prominently across many of the studio's most played slots, collectively averaging 96.4% return to player. The full catalogue spans 73 indexed titles, with flagship entries delivering up to 150,335x stake in a single bonus round.
In brief
Big Time Gaming: the mechanic inventor whose variable reels became an industry language
Big Time Gaming is the Australian studio most closely identified with Megaways, the variable-reel system that spread far beyond its own releases. Its catalog pairs volatile math with cascades, multipliers and large reel layouts in signatures such as Bonanza, Extra Chilli, Lil Devil, Fireworks Megaways and Max Megaways.
BTG also experiments beyond that core format, but its clearest house style remains mechanically assertive slots that make reel behavior part of the theme.
Curated picks·20 of 73 games
Best Big Time Gaming Games
| Slot | Score | RTP | Volatility | Max Win |
|---|---|---|---|---|
 Fireworks MegawaysBig Time Gaming | 88 | 96.44% | High volatility | x150335.00 |
 Max MegawaysBig Time Gaming | 88 | 96.37% | High volatility | x139200.00 |
 Wild UnicornsBig Time Gaming | 88 | 96.53% | High volatility | x56800.00 |
 OutlawBig Time Gaming | 87 | 96.1% | High volatility | x64400.00 |
 Christmas CatchBig Time Gaming | 87 | 96.53% | High volatility | x31430.00 |
 Gifts of Fortune MegawaysBig Time Gaming | 86 | 96.29% | High volatility | x13960.00 |
 Millionaire MegapotsBig Time Gaming | 85 | 96.5% | High volatility | x91000.00 |
 The RaceBig Time Gaming | 85 | 96.74% | High volatility | x24070.00 |
 Bonanza FallsBig Time Gaming | 85 | 96.51% | High volatility | x93540.00 |
 Monopoly MegapotsBig Time Gaming | 85 | 96.45% | High volatility | x98850.00 |
- Big Time GamingRTP96.44%Max Winx150335.00High volatility
- Big Time GamingRTP96.37%Max Winx139200.00High volatility
- Big Time GamingRTP96.53%Max Winx56800.00High volatility
- Outlaw87Big Time GamingRTP96.1%Max Winx64400.00High volatility
- Big Time GamingRTP96.53%Max Winx31430.00High volatility
- Big Time GamingRTP96.29%Max Winx13960.00High volatility
- Big Time GamingRTP96.5%Max Winx91000.00High volatility
- The Race85Big Time GamingRTP96.74%Max Winx24070.00High volatility
- Big Time GamingRTP96.51%Max Winx93540.00High volatility
- Big Time GamingRTP96.45%Max Winx98850.00High volatility
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18 games
Studio score breakdown
High confidence (100%)Six signals shape this studio's composite score. Percentile-ranked against the full catalog.
Big Time Gaming: the mechanic inventor whose variable reels became an industry language
- Specialization: high-volatility video slots and licensable reel systems.
- Recognizable games: Bonanza, Extra Chilli, Lil Devil, Fireworks Megaways and Danger High Voltage.
- Core mechanics: Megaways, cascading symbols, multipliers, free spins and six-reel configurations.
- Release model: original concepts, mechanic-led sequels and adaptations of established brands.
- Catalog character: technically ambitious, volatility-heavy and unusually influential beyond the studio itself.
Character
- Variable-reel identity. Changing reel heights and ways counts give many BTG slots their central rhythm.
- Volatility first. Most of the catalog favors uneven, feature-dependent outcomes over steady low-volatility play.
- Mechanic families. Megaways sits beside Megaclusters, Megapays and later Tapcards variations.
- Broad visual wrappers. Gems, fantasy, fruit, music and licensed entertainment all carry the studio’s math-led designs.
History and positioning
Founded in Sydney in 2011 by Nik Robinson, Big Time Gaming spent its early years developing online casino content before Dragon Born and Bonanza marked a decisive 2016 catalog phase. Bonanza made the Megaways format visible at scale, while Danger High Voltage, Extra Chilli and Lil Devil showed that the studio could build distinct identities around similarly forceful math.
Later releases widened the mechanic vocabulary. Star Clusters Megaclusters moved toward cluster structures, while Megapays and branded formats extended familiar games into new systems. Evolution acquired BTG in 2021, placing the studio inside a much larger casino-content group without erasing its mechanic-led identity.
Known games
- 2016: Dragon Born, Bonanza
- 2017: Danger High Voltage, Temple Quest Spinfinity
- 2018: Extra Chilli, Who Wants to Be a Millionaire Megaways
- 2019: Lil Devil
- 2020: Star Clusters Megaclusters
- 2021: Bonanza Megapays, Gold Megaways
- 2022: Max Megaways
- 2024: Fireworks Megaways, Danger High Voltage 2
- 2025: Star Clusters 2, Max Megaways 3, Bonanza Tapcards
Flagship lines
Bonanza
Bonanza is BTG’s defining line and the title most associated with Megaways’ commercial breakthrough. Bonanza Megapays, Bonanza Falls and Bonanza Tapcards show how the studio has repeatedly rebuilt that identity around different systems.
Max Megaways
Max Megaways turns the studio’s core mechanic into a continuing original series. Max Megaways 2 and Max Megaways 3 keep the name active through sequels rather than unrelated reskins.
Star Clusters
Star Clusters Megaclusters and Star Clusters 2 represent BTG’s cluster-oriented lane. They matter because they show the provider developing another recognizable structure alongside Megaways.
Music and entertainment brands
Who Wants to Be a Millionaire Megaways, Danger High Voltage and Lil Devil show BTG translating familiar media or music references into feature-heavy slots. The branding changes, but assertive multipliers and bonus-led pacing remain consistent.
Mechanics and product systems
- Megaways: variable reel heights alter the number of symbol combinations from spin to spin, as seen in Bonanza and Fireworks Megaways.
- Cascading symbols: winning symbols clear for replacements, connecting base-game hits and feature sequences in much of the catalog.
- Megaclusters: Star Clusters Megaclusters uses a cluster-focused format as an alternative to conventional paylines.
- Multipliers: escalating or feature-specific multipliers are a recurring source of volatility in Extra Chilli, Lil Devil and related releases.
- Tapcards: Bonanza Tapcards applies a newer card-selection label to an established BTG property.
Market influence
BTG’s market weight is larger than its 71-game SlotRanker catalog suggests because Megaways became a licensed format used by more than 100 studios. Blueprint Gaming, Red Tiger and Pragmatic Play are among the peers associated with licensed implementations, making BTG a supplier of design vocabulary as well as finished games.
Evolution’s 2021 acquisition reinforced that position. Compared with high-output studios, BTG releases fewer games, but its best mechanics have traveled much farther across casino lobbies.
Questions & Answers
Big Time Gaming FAQ
Big Time Gaming created Megaways and established the format through games led by Bonanza, Extra Chilli and other high-volatility releases.
Evolution acquired Big Time Gaming in 2021.
No. The catalog also includes Megaclusters, Megapays, Tapcards, conventional video slots and a small number of other casino formats.
The catalog RTP is typically around 96%, although individual configurations can differ.