Big Time Gaming (BTG) stands out as a luminary in iGaming software development, pioneering the “Megaways” slot game engine with the launch of Dragon Born in February 2015. Titles like Bonanza, Lil’ Devil, and Danger High Voltage have cemented BTG’s reputation, as has their innovative Bonus Buy feature.
Top Big Time Gaming Slots Worth a Spin
Leading the charge in the online casino slot revolution, Big Time Gaming has a portfolio of over 60 games, each presenting a unique gameplay mechanics. Dive into the list of BTG’s top slots, understand their features, and see what elevates each game in the casino gaming world.
Max Megaways
Details | Specifics |
---|---|
Game Type | Megaways Slot |
Number of Reels | 6 |
Number of Paylines | 117,649 |
Min Bet | €0.10 |
Max Bet | €20 |
Return to Player (RTP) | 96.37% |
Top Prize or Win | 139,200x |
Special Features | Free Spin Bonuses |
Story or Theme | Secret Agent |
Play on Mobile? | Yes |
Max Megaways is a 6-reel slot game by Big Time Gaming with up to 117,649 winning combinations. The base game offers four bonus options that can trigger on any spin. The Free Spins feature’s bonuses vary based on what’s revealed.
Players can use Win Exchange to swap wins for Free Spins or use Bonus Buy to directly get 10 Free or Enhanced Free Spins.
Base game bonuses include Maximum Megaways, Vertical Wild, Horizontal Wild, and Wild Bomb. During Free Spins, players can enjoy bonuses like Double Multiplier, Duplicating Wilds, and Increased Ways. The RTP of Megaways Slot is 96.37%.
See our gameplay below.
Max Megaways 2
Max Megaways 2 is an intergalactic slot game sequel of Max Megaways. In this adventure, Max returns to combat evil, this time on the moon, with 117,649 ways to win. The game boasts four distinct bonus options in the base game, enhancing the player’s journey to substantial wins.
Players can land Free Spins Bonuses, which serve as pivotal tools when confronting adversaries in the supervillain’s lair. There’s also an option to buy 10 Free Spins or 10 Enhanced Free Spins directly.
The base game can surprise players with bonuses like Maximum Megaways, Multiplier Wild, Horizontal Wild, and Symbol to Wild. Besides, the Free Spins feature offers various gadgets, such as Multiplier Boost and Double Multiplier.
Extra Chilli
Details | Specifics |
---|---|
Game Type | Megaways Slot |
Number of Reels | 6 |
Number of Paylines | 117,649 |
Min Bet | €0.20 |
Max Bet | €40 |
Return to Player (RTP) | 96.82% |
Top Prize or Win | 20,000x |
Special Features | Bonus Buy, Feature Drop |
Story or Theme | Mexican |
Play on Mobile? | Yes |
Extra Chilli is a lively slot following the success of “Bonanza.” Set in Mexico, it centers on José Cavadoré, an ex-miner turned jeweler, chasing the prized Purple Conquistador chilli. The game uses the Megaways mechanism and Dual Reactions. A highlight is the “Feature Drop,” enriching gameplay.
Players can also try the “Free Spin Gamble” for a shot at 24 free spins. The initial gamble presents a 50/50 chance, but subsequent gambles shift to a 60/40 advantage for players.
With its vibrant Mexican theme, this slot promises a zesty gaming experience.
Queen of Riches
Details | Specifics |
---|---|
Game Type | Megaways Slot |
Number of Reels | 6 |
Number of Paylines | 117,649 |
Min Bet | €0.2 |
Max Bet | €10 |
Return to Player (RTP) | 96.9% |
Top Prize or Win | 77,800x |
Special Features | Reel Clone feature, Full Reel Wilds |
Story or Theme | Ancient Egyptian, Cleopatra |
Play on Mobile? | Yes |
Queen of Riches is a slot game that utilizes the MEGAWAYS system, offering up to 117,649 ways to win on each spin. Its ever-changing gameplay features cloned reels that can stretch from 3 to 6 reels, leading to potentially generous payouts.
Set in an Egyptian setting, the visuals cater to a broad audience—both men and women across different age groups. The max ‘Queen of Riches’ RTP is 96.90%.
Bonanza Megaways
Details | Specifics |
---|---|
Game Type | Megaways Slot |
Number of Reels | 6 |
Number of Paylines | 117,649 |
Min Bet | €0.20 |
Max Bet | €20 |
Return to Player (RTP) | 96% |
Top Prize or Win | 26,000x |
Special Features | Free Spins, Unlimited Win Multiplier |
Story or Theme | Mining |
Play on Mobile? | Yes |
Released in December 2016, the online slot “Bonanza” quickly gained traction in the casino community. What sets it apart? Its innovative Megaways game engine. This engine features six reels, each displaying up to seven symbols, offering a dynamic range of 64 to 117,649 potential winning combinations.
The number of ways to win varies with each spin, thanks to a system that randomly selects between two to seven symbols for each reel.
When you score a win, the winning symbols explode, allowing new ones to fall into place. If these new symbols form another win, the process repeats—continuing until no further wins are formed.
The real allure of Bonanza lies in its free spins round. Activate it by landing 4 scatters that spell “GOLD” in a single spin. This grants you 12 free spins, with each additional scatter adding 5 more. As an added twist, an unlimited multiplier increases by 1x after every win during these spins.
The game’s unique mechanics, especially the elusive “D” in “GOLD,” have sparked considerable chatter and memes in online casino player furums like Casinomeister.com.
White Rabbit
Details | Specifics |
---|---|
Game Type | Megaways Slot |
Number of Reels | 5 reels |
Number of Paylines | Up to 248,832 |
Min Bet | €0.10 |
Max Bet | €20 |
Return to Player (RTP) | 97.24% |
Top Prize or Win | 17,420x |
Special Features | Free Spins, Extending Reels, Feature Drop |
Story or Theme | Alice in Wonderland |
Play on Mobile? | Yes |
White Rabbit is a slot inspired by the timeless Alice in Wonderland tale. Designed for a wide adult audience, it combines familiar story elements with unique gaming features.
The White Rabbit, central to the game, unlocks the bonus round. If he’s running late, players can use the “Feature Drop” to jump directly into the Wonderland action.
The Red Queen, echoing the Dragon in “Dragon Born” and Diamonds in “Bonanza”, showcases detailed, slightly darker imagery. The game’s design balances both male and female interests.
The Red Queen’s stern look becomes evident when players trigger the “Queen’s Reels” feature.
Danger High Voltage
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 6 |
Number of Paylines | 4,096 |
Min Bet | €0.20 |
Max Bet | €50 |
Return to Player (RTP) | 96.22% |
Top Prize or Win | 15,746x |
Special Features | Wild Fire, Wild Electricity, Two Free Spins Bonus Games |
Story or Theme | Rock Song by Electric Six |
Play on Mobile? | Yes |
Danger High Voltage a slot game, inspired by the hit song of the same title. This game blends the “Rock Star” tattoo look with cutting-edge HTML5 lighting, offering a standout visual experience. It vividly captures elements from the song’s lyrics, resonating with fans.
Taking players back to the early 2000s, it evokes nostalgia for those aged 30-50. Both The New York Times and The Guardian praised the song’s catchiness.
The game channels this vibrant energy, aiming to provide a captivating slot experience. Danger High Voltage provides 4096 Ways to win and runs at 95.67% RTP.
Star Clusters
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 4-8 |
Number of Paylines | Cluster Pays Video Slot |
Min Bet | €0.20 |
Max Bet | €20 |
Return to Player (RTP) | 96.54% |
Top Prize or Win | 23,960x |
Special Features | Reactions, Multipliers, Free Spins |
Story or Theme | Gemstones |
Play on Mobile? | Yes |
Star Clusters is a novel slot game showcasing the Megaclusters mechanic. Similar to Megaways, this gameplay deepens engagement and boosts entertainment. Megaclusters refines the cluster-reaction format by altering winning clusters.
In the base game, grids grow from 4×4 to 8×8, and during free spins, they expand to 16×16, displaying up to 256 symbols at once.
This game builds on the cluster-reaction style, which began with Chain Reactors in 2004.
Standout features are MegaClusters reactions that split into new symbols, expanding game boards during free spins, 2x Unlimited Gold Wild Multipliers, and Wild Multipliers that amplify each other for bigger wins.
It’s a fresh take on the grid game concept, modernizing the genre for today’s players.
The Final Countdown
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 6 |
Number of Paylines | 4,096 |
Min Bet | €0.20 |
Max Bet | €20 |
Return to Player (RTP) | 96.65% |
Top Prize or Win | 25,228x |
Special Features | Reel Clone, Clone Wilds, Free Spins |
Story or Theme | Sci-Fi, Rock Music |
Play on Mobile? | Yes |
The Final Countdown draws inspiration from the iconic song by a Swedish rock band ‘Europe’. The game showcases the Reel Clone feature—on each spin, there’s a chance to see two to four identical reels between Reels 2 and 5.
Wilds have the ability to expand both horizontally and vertically, influenced by the number of cloned reels, leading to multipliers of X4, X27, or even X256.
Upon landing 3 or more Scatters, players face a decision: choose The Countdown Free Spins, starting with an X4 Roaming Wild that can amplify up to X256, or opt for the Heading for Venus Free Spins. The latter promises a Reel Clone on every spin and Velocity Wilds that can range from X4 to a remarkable X888, based on the cloned reels.
Lil Devil
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 6 |
Number of Paylines | 4,096 |
Min Bet | €0.10 |
Max Bet | €20 |
Return to Player (RTP) | 96.43% |
Top Prize or Win | 36,403x |
Special Features | Angel Wilds, Heartstopper, Free Spins |
Story or Theme | Western Rock, Angel and Devil, Sunset |
Play on Mobile? | Yes |
Lil Devil blends elements from “Bonanza” and “Danger High Voltage” to create a distinctive slot experience. Set in a desert with a constant sunset, the old Bonanza shack stands as a backdrop, occasionally electrified by lightning, particularly during scatter teases.
Unique symbols like the “Lizard in a Bottle” and “Alligator Smile” draw from the song’s lyrics, presented in a tattoo art style to underscore the rock theme.
Players can explore features such as the innovative Heartstopper—collecting hearts to unveil an enhanced feature choice. The game boasts two wilds: the standard Lil Devil and the central Angel Wilds. With its high volatility, players have ample chances for notable wins, especially harnessing the Heartstopper feature.
POP
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 4 |
Number of Paylines | 256 |
Min Bet | €0.10 |
Max Bet | €10 |
Return to Player (RTP) | 96.54% |
Top Prize or Win | 66,960x |
Special Features | Reactions, Free Spins with Multipliers |
Story or Theme | Funfair |
Play on Mobile? | Yes |
POP immerses players in the lively ambiance of the Santa Monica Boardwalk, echoing the joy of a classic sideshow. This game presents a unique reel mechanic where reels can spin both up and down. When aligned, they generate wins.
Reactions in the game create gaps, letting high-value symbols drift into the scene.
With the iconic Santa Monica amusement pier as its backdrop, POP employs the Dual Reel system, allowing for spins that descend and then ascend.
Dive into the Free Spins feature, and you’ll find sticky top pay multipliers. Plus, Wild Multipliers have the potential to multiply each other, paving the way for substantial wins.
Overall, POP offers both a captivating and potentially lucrative gaming experience.
Big Bad Bison
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 6 |
Number of Paylines | 117,649 |
Min Bet | €0.10 |
Max Bet | €10 |
Return to Player (RTP) | 96.59% |
Top Prize or Win | 67,640x |
Special Features | Win Exchange, Reactions Feature, Multiplier Wilds, Free Spins |
Story or Theme | North American Wilderness, Canyon |
Play on Mobile? | Yes |
Big Bad Bison, one of the latest slot games by BTG, takes players to the heart of North America’s stunning canyons. As dusk approaches, the Megaways mechanic kicks in, offering a staggering 117,649 ways to win.
Picturesque Wilds in the game can unveil multipliers, boosting both the Megaways and potential rewards.
Under a starlit sky, the Free Spins mode can be extended by securing more Scatters, with each extension raising the minimum Megaways. After five or more respins, a full 117,649 Megaways is assured.
Players can also explore the Win Exchange feature, trading wins for a shot at Free Spins. And if you’re keen to jump right in, there’s an option to directly buy 12 Free Spins. The max ‘Big Bad Bison’ RTP is 96.58%.
Vegas Rush
Details | Specifics |
---|---|
Game Type | Cluster Pays Video Slot |
Number of Reels | 5×5/10×10 |
Number of Paylines | Cluster Pays |
Min Bet | €0.20 |
Max Bet | €10 |
Return to Player (RTP) | 96.44% |
Top Prize or Win | 47,200x |
Special Features | Reactions Feature, Megatrails, Free Spins |
Story or Theme | Las Vegas |
Play on Mobile? | Yes |
Vegas Rush plunges players into the heart of Las Vegas, marrying dazzling neon lights with the dynamic Megaclusters mechanic. The game showcases the Megatrail—a 12-rung ladder that’s reshuffled with every base game spin. Hit Rung 7, and you’re rewarded with 6 Free Spins, where the neon ambiance amplifies as a minimum of 6 random bonuses join the Megatrail.
With 12 distinct Random Bonuses—ranging from Wilds and Multiplier Wilds to Symbol Explosions and Max Megaclusters—the game keeps players engaged.
The Free Spins mode enhances the Megatrail, with Rung 12 dishing out a Bonus Prize up to 2000 times your bet. And for those itching to jump in, the Bonus Buy option lets you secure 6 Free Spins for 60 times your stake.
Over the Moon
Details | Specifics |
---|---|
Game Type | Video Slot |
Number of Reels | 6 |
Number of Paylines | 117,649 |
Min Bet | €0.10 |
Max Bet | €30 |
Return to Player (RTP) | 96.55% |
Top Prize or Win | 13,570x |
Special Features | Rockets and Meteor Prizes, Enhanced Free Spins, Win Exchange |
Story or Theme | Space, Galaxy |
Play on Mobile? | Yes |
Over the Moon takes players on an interstellar journey. As you navigate the cosmos, Rockets boasting multipliers of x1, x5, or x10 can emerge, snatching Meteor prizes that can grant rewards up to 100 times your bet.
Land three golden star Scatters, and you’re into the Free Spins mode with a Rocket Multiplier that amplifies with each Rocket. The purple star Megascatter triggers Enhanced Free Spins, doubling the Rocket Multiplier with every new Rocket.
The game also features the Win Exchange, where wins between 25 and 100 times your stake can be swapped for a shot at Free Spins.
If you’re ready to soar, the Bonus Buy option lets you secure 12 Free Spins for 70 times your bet or 12 Enhanced Free Spins for 140 times your bet.
Features of BTG Online Slots
- 4096 Ways (expands winning possibilities)
- 4×4 Grid (compact grids featured in games like POP)
- Bonus Buy (dive directly into the game’s special features, like Free Spins)
- Dual Reaction (offers a distinct reel reaction dynamic)
- ExtraWays (boosts the avenues to clinch wins)
- Feature Drop (purchase game features at a discounted rate)
- Heartstopper (unlocks enhanced features after a certain accumulation)
- MegaClusters (clusters that are fluid, altering their size)
- MegaPays (land significant wins with designated symbols)
- MegaQuads (experience four slot games simultaneously)
- MegaScatter (activates superior free spins)
- MegaStacks (symbols that pile up, enhancing win potential)
- MegaTrail (progress through a rewarding feature ladder)
- Sticky Boxes (symbols that remain fixed, enhancing subsequent spins)
- Triple Reaction (amplifies wins with a three-dimensional reaction)
- Win Exchange (swap your wins for enticing features)
With such a vast array of features, BTG ensures there’s something for every slot game enthusiast.
Best Casinos to Play BTG Slots
- Max €100 bonus + 180 Spins
- 40x bonus wagering
- €20 deposit minimum
- No withdrawal limits
- Est. payouts within 10 min
- 4,680+ casino games
- 80+ game providers
- Euro and crypto accepted
- 24/7 live chat, email support
- Curaçao licensed (8048/JAZ)
- Established in 2014
- Rating: 4.8/5 | Bitstarz Review
18+ | Terms Apply | Play Responsibly
- One 'Wheel of Winz' spin
- No wagering needed
- €20 deposit minimum
- €400,000 m/withdrawal limit
- Est. payouts within 1h
- 5000+ casino games
- 100+ game providers
- Euro and crypto accepted
- 24/7 live chat, email support
- Curaçao licensed (8048/JAZ)
- Established in 2019
- Rating: 4.8/5 | Winz Review
18+ | Terms Apply | Play Responsibly
- Max €500 bonus + 200 Spins
- 40x bonus wagering
- €10 deposit minimum
- No withdrawal limits
- Est. payouts within 12h
- 4000+ casino games
- 75+ game providers
- Euro and crypto accepted
- 24/7 live chat, email support
- Curaçao/Estonia licensed
- Established in 2020
- Rating: 4.7/5 | CasinoFriday Review
18+ | Terms Apply | Play Responsibly
- 10% real money cashback
- No wagering needed
- €20 deposit minimum
- €10,000 daily withdrawal limit
- Est. payouts within 12h
- 3700+ casino games
- 98 game providers
- Accepts fiat payments only
- 24/7 live chat, email support
- Malta (MGA) licensed
- Established in 2020
- Rating: 4.4/5 | Mount Gold Review
18+ | Terms Apply | Play Responsibly
- Max €1000 bonus + 150 Spins
- 40x bonus wagering
- €15 deposit minimum
- €20,000 m/withdrawal limit
- Est. payouts within 12h
- 3500+ casino games
- 30+ game providers
- Euro and crypto accepted
- 24/7 live chat, email support
- Curaçao licensed (8048/JAZ)
- Established in 2021
- Rating: 4.3/5 | SlotVibe Review
18+ | Terms Apply | Play Responsibly
- Up to €123 1st deposit bonus
- 50x bonus wagering
- €10 deposit minimum
- €5000 daily withdrawal limit
- Est. payouts within 12h
- 1000+ casino games
- 30 game providers
- Accepts fiat payments only
- 24/7 live chat, email support
- Malta (MGA) & UKGC licensed
- Established in 2017
- Rating: 4.4/5 | Fun Casino Review
18+ | Terms Apply | Play Responsibly
- 100% deposit bonus up to 1 BTC
- 25x (deposit + bonus) wagering
- Min. deposit depends on currency
- Est. payouts within 10 min
- 2500+ casino games
- 45 game providers
- Accepts crypto only
- 24/7 live chat, email support
- Curaçao licensed (365/JAZ)
- Established in 2022
- Rating: 4.3/5 | Metaspins Review
18+ | Terms Apply | Play Responsibly
- A 150% 1st deposit bonus
- Wager * House Edge * 20%
- Min. deposit depends on currency
- Est. payouts within 10 min
- 8000+ casino games
- 100+ game providers
- Fiat and crypto accepted
- 24/7 live chat, email support
- Curaçao licensed (5536/JAZ)
- Established in 2017
- Rating: 4.6/5 | BC.Game Review
18+ | Terms Apply | Play Responsibly
About Big Time Gaming in Brief
Big Time Gaming (BTG) is an Australian-based online casino content creator that started in 2011. While it might seem smaller when compared to industry giants like Microgaming, NetEnt, and Play’n Go, there’s no denying BTG’s profound impact on the iGaming scene. Their groundbreaking Megaways mechanic—introduced in 2016—changed the way we experience online slots.
This innovation, combined with their distinctive range of online slots, has carved a niche for BTG in the iGaming world. Their commitment to quality and continuous innovation has made them a standout in the iGaming industry. This was further highlighted when Evolution Gaming acquired BTG in 2021.
- Megaways Mechanic
Launched in 2016, this feature acts as a random reel modifier, changing the number of symbols on each reel during spins. This offers players a myriad of winning ways, ranging from hundreds to hundreds of thousands. Due to its impact, BTG started licensing this mechanic to other casino game software developers in 2018.
- Team and Leadership
BTG’s rise isn’t by chance. Spearheaded by industry stalwarts like CEO Nik Robinson—with over a quarter-century in the iGaming sector—BTG’s foundation is solid. Robinson’s past endeavors include pioneering browser-based online gambling solutions and developing the inaugural platform for real-money wagers via a Flash interface.
- Licenses and Certifications
With licenses from top-tier gambling regulators such as the UK Gambling Commission, the Alderney Gambling Control Commission, and the Government of Gibraltar, BTG ensures it operates within the industry’s best practices.
- Game Features
BTG’s slots are known for their high volatility. Take “Bonanza” for example—it promises substantial returns but demands a player’s patience. Their games generally come with a set RTP, with many hovering around the 96% mark. However, some, like “White Rabbit Megaways”, boast an RTP as high as 97.7%.
- Innovative Mechanics
Megaways isn’t their only innovation. In 2020, BTG rolled out the Megaclusters system. Here, when players form a winning cluster, each symbol vanishes, replaced by newer, tinier symbols, paving the way for potential additional wins.
- Diverse Portfolio
From the allure of ancient Egypt to the glitz of modern-day Vegas, BTG’s game themes are varied. Prioritizing quality, each game shows their dedication to creativity and innovation. Sames such as “Danger High Voltage” and “Bonanza Megaways” are testament to their appeal among online casino slot enthusiasts.
- Future Prospects
BTG’s method in slot game creation has earned them both a loyal fanbase and admiration from iGaming industry counterparts. Their Megaways mechanic alone has fortified their reputation as a top-tier game developer, even if their game collection might seem modest in comparison to others like Play’n GO or Pragmatic Play.
Conclusion and Final Thoughts
Big Time Gaming has certainly carved a niche for itself in the online casino world, thanks to its innovative Megaways game engine. Their slot game repertoire, though not the most expansive, is undeniably engaging. While there’s room for a broader range of games, one can’t help but applaud what they’ve achieved so far.
- Website: bigtimegaming.com
Casino Game Providers in A-Z
See our EU casino software providers list to discover great games to play online.