Big Time Gaming Slots: Megaways Creator, Top Games and RTP

Big Time Gaming is a Sydney-based game provider founded in 2011 by Nik Robinson, Huw McIntosh and Ian Schmidt, who all had experience in the casino and gaming industries.

Its slots Bonanza and Extra Chilli are offered by online casinos in many countries, and the company has continued to release new games as a slots-only provider.

What You Will Learn

• Big Time Gaming is an Australian provider founded in 2011 that develops only slots, with about 70 games.
• It developed MEGAWAYS™, a mechanic with up to 117,649 ways to win, and licenses it to other providers.

This article takes about 6 minutes to read.

Big Time Gaming Company Overview

The number of games is as of September 2026.

Features of Big Time Gaming

How MEGAWAYS™ Works

Big Time Gaming is best known for developing MEGAWAYS™, the mechanic introduced with Bonanza in December 2016. In a Megaways slot, the number of symbols on each reel changes with every spin.

Traditional slots have fixed paylines. In a Megaways slot, the number of ways to win changes with every spin, up to a maximum of 117,649.

MEGAWAYS™ as a Registered Trademark

Big Time Gaming has registered MEGAWAYS™ as a trademark.

As MEGAWAYS™ slots spread, other providers began paying Big Time Gaming a license fee to use the mechanic in their own games.

Providers such as Blueprint Gaming and Red Tiger have signed MEGAWAYS™ license agreements with Big Time Gaming.

Music-Themed Games

The lineup also includes slots based on songs, such as Danger High Voltage, The Final Countdown and Lil Devil, which do not use the Megaways mechanic.

Big Time Gaming’s slots are carefully crafted, with detailed symbols and sound effects.

Popular Big Time Gaming Games

The return to player (RTP) figures below are theoretical values based on each game’s design. A casino may be able to choose from several RTP settings for the same game, so check the actual figure on the game’s info screen at the casino where you play.

A dash (–) indicates a figure that cannot be given as a single value or that we could not confirm in official sources.

Extra Chilli

Game

Extra Chilli

Provider

Big Time Gaming

RTP

96.15% / 96.42%

Bonus buy

Yes (50x)

Max win

20,000x

Extra Chilli is one of Big Time Gaming’s best-known games, and its signature feature is the free spins gamble. The gamble can raise the number of free spins to as many as 24, but if it fails, the free spins are lost.

Bonanza

Game

Bonanza

Provider

Big Time Gaming

RTP

96%

Bonus buy

No

Max win

–

Bonanza is one of Big Time Gaming’s early games, with six reels and an extra reel across the top of the screen. During free spins, the multiplier does not reset, so it keeps climbing as long as the cascades continue.

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White Rabbit

Game

White Rabbit

Provider

Big Time Gaming

RTP

97.24% / 97.77%

Bonus buy

Yes (100x)

Max win

–

White Rabbit is based on the story Alice’s Adventures in Wonderland. In the base game, a caterpillar can appear and add wilds to the reels. In free spins, the size of the win depends on how far the reels expand.

Latest Big Time Gaming Games

Fizzy Pennyslot™

Game

Fizzy Pennyslot™

Provider

Big Time Gaming

RTP

96.44%

Bonus buy

Yes (65x)

Max win

10,170x

Fizzy Pennyslot™ is an unusual slot that pays only when matching symbols land on all four reels. A matching line triggers a bonus slot that can multiply the win by up to 500x. During free spins, the bonus slot’s minimum multiplier rises with every spin, and the max win comes when a line of wilds lands together with the 500x multiplier.

Trigger Happy

Game

Trigger Happy

Provider

Big Time Gaming

RTP

96.58%

Bonus buy

Yes (100x)

Max win

50,000x

Trigger Happy is a slot in which five or more matching symbols touching one another form a win. One wild with a multiplier appears at the end of each spin, so the multiplier keeps building as long as the cascades continue.

During free spins, two wilds appear instead of one. The max win is reached when you land a bomb that explodes and fills the reels with wilds.

Fireworks Megaways

Game

Fireworks Megaways

Provider

Big Time Gaming

RTP

96.44%

Bonus buy

Yes (100x)

Max win

150,335x

Fireworks Megaways is a Megaways slot built on the system introduced in Bonanza, with up to 117,649 ways to win. During free spins, fireworks are lit on two reels, and any firework on those reels turns into a wild symbol.

Safety and Reliability of Big Time Gaming

Big Time Gaming’s games are tested and audited by independent testing labs.

Big Time Gaming holds two licenses: one from the Gaming Policy and Enforcement Branch (GPEB) of British Columbia, Canada, and a Swedish B2B license.

A company must pass reviews by the licensing authority both to obtain a license and to keep it, so holding one shows that the company meets certain standards. A license does not in itself guarantee safety, however.

Big Time Gaming’s slots also use a random number generator (RNG) to determine results. The RNG is tested by independent testing labs, and any tampering would be detected, so in practice the operator cannot alter individual outcomes.

Things to Keep in Mind with Big Time Gaming

Many Games Have High Volatility

Megaways slots are highly volatile, and Bonanza, Extra Chilli and White Rabbit all use the mechanic. When the right conditions come together, the wins can be large, but the chance of reaching them is low, so your results swing more widely than usual.

High-volatility games have longer gaps between wins, and wins in the base game tend to be small. The longer you play, the more your expected losses accumulate because of the house edge. Setting a limit in advance on how much you will spend in one session makes it easier to decide when to stop.

Using the Bonus Buy

Many Big Time Gaming games have a bonus buy feature that lets you purchase the bonus round directly. Most prices are around 50–100x your bet.

Using the bonus buy does not change how the game’s wins are determined. Before you decide whether to buy, check the price of one purchase and how many purchases your bankroll can cover.

Frequently Asked Questions About Big Time Gaming

Does Big Time Gaming (BTG) offer table games?

Big Time Gaming specializes in slots and does not offer table games.

In 2021, however, BTG was acquired by Evolution, a leading provider of live casino games. As of 2024, Extra Chilli Epic Spins, a live game show based on one of its slots, is available.

How many games does Big Time Gaming have?

Big Time Gaming has released slots steadily since 2011 and now offers about 70 slot games.

It still releases several new games a year. Many slots that use Megaways have also been released by other providers.

Which Big Time Gaming slots would you recommend?

Many Big Time Gaming slots have high volatility, and beginners may find the swings large. For those players, we recommend Star Clusters.

The game uses a BTG mechanic called Megaclusters, which splits a single symbol into as many as 16 smaller symbols. The mechanic is simple and easy to follow, and five or more cascades in a row guarantee free spins. Its volatility is relatively low for a BTG slot, so it suits casual play.

Summary: The Creator of MEGAWAYS™, Focused on High-Volatility Slots

Big Time Gaming is the provider that developed Megaways, a mechanic in which the number of ways to win changes with every spin. Its best-known games, including Bonanza, Extra Chilli and White Rabbit, all use Megaways.

The downside of high volatility is that wins in the base game are small, and your bankroll can run out before you reach a big win. Setting a limit in advance on how much you will spend makes it easier to decide when to stop.