Pragmatic Play's Megaways slot with expanding symbols and free spins, 96.00% RTP, high volatility where wins arrive less often but run much bigger.

What makes this grid special? Book of Tut Megaways takes you to ancient Egypt with a 6-reel grid where each reel grows and shrinks between 1 and 7 symbols tall, creating up to 117,649 ways to win. Released in September 2023 by Pragmatic Play, this high-volatility adventure slot rewards patience: wins come less often but can be much larger. The core mechanic is a Special Expanding Symbol that randomly changes each spin, stretching across its reels to create bigger payouts. Wins form from left to right across the grid.
Is this slot right for you? This slot suits you if you enjoy swings between long dry spins and sudden large wins, and you have a bankroll that can handle the wait. High volatility means the Egyptian theme and Megaways mechanic come with patience as part of the experience. You can bet from NZ$0.20 to NZ$300, so both cautious players and risk-takers find a stake that fits. It does not suit you if you prefer frequent small wins or if the RTP of 96.00% feels too tight for your play style.
Before Free Spins start, what locks in? Free Spins reshape the entire round because before it starts, one paying symbol locks in as the Special Expanding Symbol for all 10 spins. This means you know which symbol will expand across the reels for the whole bonus, instead of it changing each time. You trigger the round with 3 or more Book of Tut Scatters landing anywhere on the grid. Land 3 or more Scatters again during the bonus and you add 10 more spins, building momentum toward those larger wins the high volatility promises.
Full storyYou'll understand what each figure on the paytable represents and how it affects your sessions.
At Blockchain Casino, you set limits before you start and control your session at every step.
The payouts below show what you win at a NZ$0.50 bet; more matching symbols across the reels pay greater amounts.
Three Books unlock your bonus feature. Three or more Book of Tut symbols anywhere on the grid trigger 10 free spins. Before the round starts, one paying symbol is randomly chosen as the Special Expanding Symbol for all 10 spins; each spin it expands to fill every reel it lands on and pays anywhere left to right. Land 3+ Books during the round to retrigger 10 more spins.
Instant access versus triggering naturally. Skip the wait and buy your way into free spins instantly for NZ$500 at the example top bet of NZ$5. The purchase costs 100 times your current bet and guarantees you land 4, 5 or 6 Book symbols to start. This option is not available when you have Ante Bet active.
Standard play versus the higher-stakes approach. Turn on Ante Bet to raise your chances of landing Book symbols for the bonus round, increasing your total bet by 25 percent to NZ$6.25 at the example top bet. This mode disables the buy option. The three RTP versions are 96.00% standard, 96.01% with Ante Bet active, and 96.06% when you buy free spins.
Your turn: how the base game plays out. Every spin on the six-reel grid creates up to 117,649 ways to win, not paylines. Matching symbols pay left to right from reel one. At random spins a Special Expanding Symbol fills every reel it appears on after wins pay out, then it pays anywhere left to right for extra wins.
Full storyAt Blockchain Casino, you choose how you discover the game before committing your bankroll.
Return to Player is a long-run average calculated over a very large number of spins. Each RTP figure applies only to the specific condition next to it: the standard game plays at one rate, the ante bet at another, and buying the free spins bonus at a third.
Buy your way directly into the Free Spins feature for NZ$500 at a NZ$5 stake, skipping the wait for three or more scatters to land.
Raise your stake by 25 per cent to NZ$6.25 per spin when you activate Ante Bet, which makes scatters appear more often on the reels.
Each game in the series carries its own RTP: ranging from 96.00% to 96.50%, with maximum wins from x5000 to x10000.
Bonus timing: unpredictable by design. The bonus round arrives randomly during play. Your stake, your patience and the RTP cannot make free spins arrive on schedule. Each spin is independent and holds no memory of the last.
Session results and average returns. One session's result is random, whatever the RTP says. The 96.00% RTP describes the return across millions of spins over time. Your next ten spins, or hundred, might win big or lose steadily.
How rare is the biggest win? The maximum win of NZ$3,000,000 is a ceiling so high that reaching it happens extraordinarily rarely. Many thousands of players will never see this number, even once.
Full storyGet the facts on maximum wins, bet sizes, bonus costs, free spin triggers, and return to player figures.
Set a firm budget. Decide your session budget in NZ$ before you spin. Once that amount is gone, stop playing. Treat every stake as money you are willing to lose completely.
Winning and knowing when to quit. Choose a win target and a loss limit before you start. When you reach either one, finish your session. Big wins are no reason to keep spinning.
Your session: where the limits sit. Use Blockchain Casino's deposit limits and loss limits to control what you spend. These tools protect you by stopping play when your preset threshold is reached.
Your right to step back. If the game stops being enjoyable or you feel you are chasing losses, pause your play or self-exclude from your account. Help is available from Gambling Helpline New Zealand, Problem Gambling Foundation of New Zealand, or The Salvation Army Oasis.
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