Big Time Gaming invented Megaways — the most influential slot mechanic of the last decade. With 37 of their 88 games using the variable-reel system they created, BTG remains the gold standard for the mechanic. The randomizer below picks only from Big Time Gaming slots.
Who Is Big Time Gaming?
Founded in 2011 in Sydney by Nik Robinson — a veteran of the poker machine industry — Big Time Gaming spent several years as a respected niche developer before Bonanza (2016) introduced the Megaways mechanic and changed the industry. BTG licenses Megaways to other providers (Pragmatic Play, Red Tiger, Blueprint), making it arguably the most successful licensing deal in slot history. BTG is licensed by the MGA, UKGC, and other regulators.
Why Megaways Changed Everything
Variable reels: 2-7 symbols per reel, randomized each spin → up to 117,649 ways to win
Cascading wins: Winning symbols disappear, new ones fall in → chain reactions from a single spin
Unlimited multiplier: During free spins, each cascade increases the multiplier → compounds into massive payouts
This three-part formula is what makes BTG’s Megaways games so volatile and so exciting. One good cascade chain during free spins with a high multiplier can produce a payout that dwarfs anything possible in a fixed-reel game.
Before Megaways, most slots had fixed paylines — 10, 20, 50, maybe 243 ways. The idea that each spin could have a different number of ways to win, ranging from 64 to 117,649, was genuinely revolutionary. It introduced an additional layer of randomness: not just “which symbols land” but “how many positions are even available.”
42% of BTG’s catalog (37 games) uses Megaways — the highest ratio of any provider. The remaining 51 games use other mechanics, but Megaways is clearly the studio’s identity.
88 Games: Quality Over Quantity
BTG’s catalog is deliberately small. While Pragmatic Play releases 763 games and counting, BTG focuses on fewer titles with deeper math models and more polished mechanics. This approach means every BTG release gets significant attention from the slot community.
The tradeoff is that if you’re looking for variety in theme or mechanic, BTG is limited. Their games overwhelmingly feature the same core loop: Megaways reels → cascading wins → multiplier escalation. The themes vary (mining, fishing, mythology, etc.) but the fundamental gameplay DNA is consistent.
For players who love the Megaways formula, this isn’t a weakness — it’s a curated portfolio. For those who want mechanical variety, other providers offer a broader range.
BTG RTP: Among the Highest in the Industry
Big Time Gaming maintains one of the highest average RTPs among major providers: 96.25%. Most of their games sit in the 96-96.7% range, which is notably above the industry average.
This player-friendly positioning is consistent with BTG’s identity as a premium provider. They compete on quality and mechanic innovation rather than on volume or operator-friendly low RTPs.
However, the industry is shifting. Some newer BTG releases and casino-specific configurations may offer lower RTP options. As always, verify in the game’s info menu.
Top Big Time Gaming Slots by Max Win
| Slot | RTP | Vol | Max Win | Megaways |
|---|---|---|---|---|
| Fireworks Megaways | 96.44% | High | 150,335x | ✓ |
| Max Megaways 2 | 96.64% | High | 147,620x | ✓ |
| Max Megaways | 96.37% | High | 139,200x | ✓ |
| Apollo Pays Megaways | 96.56% | High | 116,030x | ✓ |
| Wild Flower | 96.52% | High | 114,100x | ✓ |
| Bonanza | 96.00% | High | 26,000x | ✓ |
| Extra Chilli | 96.15% | High | 20,000x | ✓ |
| Lil Devil | 96.44% | High | 40,960x | — |
Bonanza remains the most iconic BTG title — the game that started the Megaways revolution. Extra Chilli refined the formula with its gamble feature for additional free spins. Newer titles like Fireworks Megaways and Max Megaways push the max win ceiling past 140,000x. Theoretical maximum wins are based on provider specifications; actual caps may be enforced by individual casino operators.
Volatility: Overwhelmingly High
Of the 69 BTG games with disclosed volatility, 57 are classified as High (83%). The Megaways mechanic naturally produces high variance: the gap between a 64-way spin and a 117,649-way spin is enormous, and the cascading multiplier during free spins amplifies that variance further.
If you’re using the randomizer on this page, expect the vast majority of results to be high-volatility games. BTG simply doesn’t make many low or medium variance titles.
Megaways games can go through extended dry periods before the bonus round triggers. Long losing streaks are mathematically normal, not a sign of a broken game. If you’re using Bonus Buy (available on 22 BTG titles), not every purchased bonus will exceed the buy-in price — factor that into your session expectations.
88 Big Time Gaming slots — all in the randomizer above. From the original Bonanza to 150,000x max win monsters.
Frequently Asked Questions
Big Time Gaming: Summary
88 games. 37 Megaways titles. Avg RTP 96.25%. Max wins up to 150,335x. BTG invented the mechanic that reshaped the slot industry — and their own catalog remains the purest expression of what it can do. Nearly everything is high volatility. Always verify which RTP configuration your casino is running.
