Big Time Gaming (BTG) Slots in Online Casinos

Big Time Gaming ↱ was established in 2011 and has their headquarters in Sydney, Australia. The company has been around for over a decade and managed to make a name for themselves with the innovative Megaways™ game feature that they are also licensing to other casino game developers.

Since then, they haven't stopped coming up with innovative features, including the Megapays™, Megaclusters™ and Megaquads™.

The portfolio of the developer is growing fast, with new games added regularly. They have recognised what players want - and do they deliver!

Big Time Gaming was acquired by gaming giant Evolution Gaming in 2021.

Top Big Time Gaming casinos in 2024

You can find the slots from Big Time Gaming in the online casinos listed below. The games are always part of multi-software casinos and can be found alongside the games from many other developers.

Every suggested casino carries a valid license from a reputable regulator and they have a good reputation with the players. You can also find a detailed review for each casino providing information about the games, bonuses, terms, payments and more.

♠ Bonuses with low wagering requirements
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Valid on first deposit. Bonus wagerin: 25x. Free spins: 25/day over 8 days.18+ | Please play responsibly | Operator's T&C apply.
♠ Fantastic bonus with low wagering
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♠ Slots, Jackpot games, Table games, Live casino
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Valid on first deposit. Bonus must be wagered 35x. Free spins: 10 per day over 10 days.18+ | Please play responsibly | Operator's T&C apply.
♠ Bonuses with low wagering requirements
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♠ Games on Desktop: 4350 | Mobile: 4350 ♠ USD accepted: ✗ ♠ English Website: ✓
♠ Slots, Live Casino, Jackpots, Table Games
20 No Deposit Free Spins After Registration, 1st Deposit: 100% up to €300 + 100 Free Spins ▼ More Details ▼
Valid on first deposit. Bonus wagering 35x. Free spins: 10/day over 10 days.18+ | Please play responsibly | Operator's T&C apply.
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(T&Cs apply)100% up to $/€100 + 200 Extra spins casino bonus (Varies for different countries) or 2x €10 Free Sports Bets + 100 Extra spins casino bonus or 100% up to $/€100 live casino bonus ▼ More Details ▼
18+. New players only. Valid on 1st deposit. Only one Welcome bonus from either Casino, Sports or LIVE Casino can be claimed on deposit AND wager. Deposit bonuses differ per offer and are a 100% match bonus up to €100. Minimum deposit matched: €20. Free Spin winnings are bonus money. Deposit and bonus money subject to wagering requirements. Bonus validity differs per offer. Play responsibly. Full T&Cs apply.18+ | Please play responsibly | Operator's T&C apply.
♠ interesting bonuses and promotions
♠ established and trusted operator
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♠ Casino, Live Casino, Sportsbook, Bingo Rooms
(T&Cs apply)Up to €400 for 4 deposits. ▼ More Details ▼
Deposit amount: €10 - €24: €10 reward
Deposit amount: €25- €49: €25 reward
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Deposit amount: €100+: €100 reward
Wagering the deposit amount 20x credits the bonus to the real-money balance.
18+. T&Cs apply. Play Responsibly.
18+ | Please play responsibly | Operator's T&C apply.
♠ Payments are usually processed within 24 hours
♠ 24/7 support
♠ Games from many developers
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♠ Casino, Live Casino, slots, Jackpots
(T&Cs apply)Up to €1000 + 100 free spins over 4 deposits (or other currency equivalents) ▼ More Details ▼
1st deposit: 100% up to €200 + 25 free spins
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18+ | Please play responsibly | Operator's T&C apply.
♠ many promotions for casino and sportsbook
♠ Telephone support is available
♠ large game selection
♠ Games on Desktop: 2500 | Mobile: 2300 ♠ USD accepted: ✓ ♠ English Website: ✓
♠ Slots, jackpot slots, live Casino, sports betting, table games
(T&Cs apply)Up to €/$400 over 2 deposits▼ More Details ▼
1st deposit: 100% up to €/$200
2nd deposit: 50% up to €/$200
18+. Opt-in required for welcome and reload bonus respectively, before making the deposits. Bonus valid 30 days. Wagering 1st bonus 25x deposit+bonus; 2nd bonus 30x deposit+bonus on eligible slots. Max bet €5. T&Cs apply.
18+ | Please play responsibly | Operator's T&C apply.
♠ Bonuses have low wagering requirements and good terms
♠ interesting loyalty and VIP program
♠ Games on Desktop: 4350 | Mobile: 4350 ♠ USD accepted: ✗ ♠ English Website: ✓
♠ Slots, Live Casino, Jackpots slots, Table Games
100% up to €200 + 100 free spins ▼ More Details ▼
*New Players only, 18+, Valid on first deposit, Bonus wagering 35x, Free spins are credited 10 spins/day over 10 days. T&Cs apply18+ | Please play responsibly | Operator's T&C apply.
♠ easy access and fully responsive website
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♠ Casino, Live Casino
(T&Cs apply)100% bonus up to £/$/€ 123 ▼ More Details ▼
*New Players only, 18+, Min. deposit: €/$10, Wagering 50x Bonus, Max bet with Bonus €/$5, Skrill/Neteller excluded, no max cash out on deposit offers, T&Cs apply18+ | Please play responsibly | Operator's T&C apply.
♠ 10% Cashback on all lost deposits
♠ 24/7 Customer Support
♠ Games on Desktop: 2000 | Mobile: 1500 ♠ USD accepted: ✗ ♠ English Website: ✓
♠ Casino, Live Casino, Slots, table games, Slingo
(T&Cs apply)no welcome bonus available, 10% Cashback instead ▼ More Details ▼
*18+, all players, 10% lifetime cashback on losses within a day when balance drops to zero or below £10, Cashback is credited the following day and can be cashed out or played, cashback is valid for 10 days, T&Cs apply18+ | Please play responsibly | Operator's T&C apply.

*Bonus T&Cs apply! Accuracy not guaranteed, terms can change any time.

Big Time Gaming slots special features

In recent years BTG has made a name for themselves with their engaging games that are now found in many online casinos worldwide.

Their selection includes games with many special features, including:

  • Megaways™
  • Megaclusters™
  • Megapays™
  • Heartstopper
  • Triple Reaction
  • Win Exchange
  • Feature Drop
  • Megastacks™

Below you can find out more about some of BTG's specialties. Often, several special features are combined in a game, offering tremendous winning potential.

Megaways™ Slots from Big Time Gaming

First introduced in 2016, the Megaways™ feature is an interesting way-win mechanic that allows slots to create up to 117,649 way-wins in a single spin. This is achieved by randomly adding rows to the reels. This means that the number of possible way-wins varies from a few thousand to over one hundred thousand.

However, the games all have a much higher volatility, which means that the risk is a lot higher. They are best for players with a bit of a budget, as it can take a long time to trigger high-paying features, but it can be worth it. The potential winnings in these games are much higher than in some other casino slots, so if you like the risk, check out the BTG slots.

The first slot to introduce the Megaways™ was Bonanza, a slot where you can dig deep in the mines in search for precious Among the most popular Megaways™ slots from Big Time Gaming are also Who Wants To Be A Millionaire and the Egypt-themed slot Queen of Riches.

But even if you choose a slot without the MegaWays™ feature, you can be sure to be entertained and get a chance for a huge win.

Megaclusters™ for clustered wins in grid slots

The Megaclusters™ feature is used in a grid slot where winning combinations are achieved with cluster combinations of at least five symbols that touch either vertically or horizontally.

  • Star Clusters
  • Millionaire Rush
  • Cyberslot
  • Diamond Fruits

Megapays™ progressive jackpots

The Megapays™ is another licensed feature that is added to some of their slots. It allows players to win one of four progressive jackpots in any spin.

Starting values of the jackpots are:

  • Mini: €100
  • Midi: €1,500
  • Major €20,000
  • Mega: €300,000

You can see the value of the Megapays™ jackpots above the reels of the participating game.

The jackpot game can be activated in any spin, on any bet, but a higher bet size increases the chances.

It's important to note the difference to other games is the RTP, which is lower with Megapays™ slots. The jackpot contributions of players take up around 9.44% of the RTP. This means that the jackpot games carry an overall higher risk than games without the progressive jackpot.

Some of the games with the added jackpots are:

  • Star Clusters Megapays™
  • Who Wants to be a Millionaire Megapays™
  • Bonanza Megapays™

BTG slots online with Feature Drop™ / Bonus Buy

It's possible to purchase the special feature in some of BTG's slots. Since the volatility and winning potential of those games are higher, the price is also higher.

  • White Rabbit Megaways - Price: 100x bet
  • Extra Chilli Megaways - Price: 50x bet
  • Book of Gods - Price: 80x bet
  • Golden Catch - Price: 100x bet

Most popular games from BTG

Big Time Gaming has released a few dozen games now, but some of them have become player favourites and deserve an extra mention.



Bonanza is a Megaways™ slot with 6 reels and a varying number of rows, which can lead to a maximum of 117,649 way wins. You can mine for precious diamonds, with chain reaction wins, wild symbols, and even trigger free spins.

Monopoly Megaways™

Monopoly Megaways

Monopoly Megaways™ is an adaptation of the famous board game, and the slot gives you the chance to trigger unlimited win multipliers with reactions, and the innovative Reel Adventure™ feature where you walk along the board and collect houses for extra wins.

Millionaire Mystery Box Megaways™

Millionaire Mystery Box  Megaways

Another famous BTG slot is Millionaire Mystery Box Megaways™, an adaptation of the game show. Take a seat at the Hot Seat and win with chain reactions, wild symbols, free spins and wild symbols. The Hot Seat free spins gamble feature allows you to gamble for the chance to trigger up to 50 spins, and you even have the famous life lines.

How to play Big Time Gaming slots with real money at online casinos

If you're interested in playing Big Time Gaming slots with real money you might get overwhelmed with the sheer amount of casinos offering their games. So, how do you pick the best one? We've compiled this guide that can help you make an informed decision to find a great BTG casino.

Step 11. Check our recommendations for trusted online casinos with BTG slots. We've taken a look and reviewed some great operators - all licensed and with a great reputation.

Step 22. Verify that the license is valid. While we aim to only mention licensed operators. However, it can happen that a casino loses their license in the meantime. It's always good to check the license status of the casino, which you can do in the footer on their website, or in our casino reviews.

Step 33. Take a look at the payment options and terms. Make sure the operator accepts the payment type of your choice and that you're ok with the payment terms such as fees or limits.

Step 44. Read the bonus T&Cs. If you're planning on taking a casino bonus for BTG slots make sure that their games are allowed to be played with the bonus. We often recommend casinos with a low wager bonus. In any case, make sure you understand the terms and play through requirements of the bonus.

Step 55. Register and deposit. Once you've made your decision you can go ahead and register. Make your deposit and play Big Time Gaming fantastic slots and Megaways™ slots.

Pros & Cons of Big Time Gaming slots

  • Interesting special features, including Megaways™ and Megapays™
  • Good RTP payout rates
  • Games are available in many languages
  • Diverse portfolio of themes
  • Many games have a very high volatility, making them not suitable for everyone
  • Some games have a more simple and cheap looking graphic design
  • Only slots are available, no other types of casino games

Big Time Gaming gambling licenses

Big Time Gaming is licensed in different markets in the world. The regulators ensure that the software used is fair and uses tested random number generator software.

You can check BTG's licenses by following the links below.

UK Gambling Commission: 38696 Check License ↱

Mobile slots from Big Time Gaming

All of BTG's game are fully optimised for mobile. You can play the mobile BTG casino games for real money on your Android phone or table, or on your iPad or iPhone.

The games will automatically adjust to the size of your screen and create an intuitive gaming experience. Keep in mind that mobile casino games require some more bandwidth.

We recommend playing mobile slots with a wireless broadband connection, as you might otherwise risk using up your mobile data allowance or if the connection isn't stable enough, you might risk interruptions. BTG slots on mobile are fun and easy to play.

Playing Big Time Gaming slots with bonus money

You can get a BTG slots bonus at many casinos, as the games are usually not excluded from bonus money play. However, as every casino can make up their own terms, it's important that you take a look at the bonus terms.

Game reviews for Big Time Gaming

Big Time Gaming FAQ

Big Time Gaming slots have been developed in HTML5, which means that you can play them on many modern mobile devices. Supported are iPads, iPhones, Windows Phones and Android devices.

The gaming company Big Time Gaming is licensed by several gambling regulators. The regulators ensure that players are given a fair chance in the games and not ripped off.

For example, you can find the RTP in each game, and the casinos cannot change it - it's the same, no matter in which casino you play the games. The software of the random number generator is also tested and certified by independent labs, meaning they are fair and pay out according to the listed RTP. You can check the status of the developer's license below.

You can play Big Time Gaming slots for real money at many online casinos, and they are offered alongside games from many other developers in multi-software casinos. With rising popularity of the developer, there are also more and more casinos offering the games.

You can find an overview of the best BTG casinos here at CasinoDaemon and take a look at our detailed online casino reviews for more information about the provider, including payments, bonuses and terms.

Big Time Gaming develops slots for online and mobile casinos, and other developers can license their famous Megaways™ feature that they can use in their own slots. Big Time Gaming doesn't currently develop any other game types.

Big Time Gaming has released a number of great games. They became famous when they developed the innovative Megaways™ feature, which is now available in many games, also those from other developers. Some of the most popular BTG slots include Bonanza, the first Megaways™ slot, Who Wants To be a Millionaire Megaways™, Extra Chilli Megaways™, White Rabbit Megaways™, Book of Gods and Danger High Voltage.

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