Bill & Coin 2: Mummy Mischief Slot Review
In 1922, archaeologist Howard Carter cracked open Tutankhamun's tomb after years of searching. 🏺
Within months, his financial backer, Lord Carnarvon, dropped dead ☠️ from an infected mosquito bite, and tabloids went absolutely feral with "Curse of the Pharaohs" headlines.
The curse supposedly claimed over a dozen lives — conveniently ignoring that Carter himself lived another 17 years and died at 64.
The real killer turned out to be pre-antibiotic pneumonia and dodgy Victorian hygiene. But vengeful mummies sell more newspapers than bad plumbing. 🪠
This is Bill & Coin 2: Mummy Mischief slot, and it comes from Relax.
Gameplay
Bill and Coin are back — this time cosplaying as pharaohs beside a 6x4 grid set against Egyptian pyramids and blue skies.
You're working with 4,096 ways to win here. The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. sits at 96.1% and volatility is medium. Betting runs from $0.10 to $15. The max multiplier is 15,000x, translating to a max win of $225,000. This game’s fiat only, crypto bros. Sorry ‘bout that.
There's also a CascadeOtherwise known as a Tumble, Avalanche, or whatever a studio sees fit to name it. The idea is the same, though; winning symbols get removed, and new ones take their place. This action could result in additional wins, in which case the action continues. (called a Tumble mechanic here), meaning that winning symbols vanish and new ones drop in for potential chain reactions.
The Diamond is the top symbol, in terms of payouts, at 10x for six-of-a-kind, followed by 7s at 5x and Bells at 3x. Cherries, Watermelons, and Grapes all pay 2x for six matches. Card royals (A, K, Q, J) bring up the rear at 1x each.
Wild symbols and Bone Wild symbols sub for everything except Bonus, Super Bonus, Coin, and Expanding symbols. The Bone Wild is where things get spicy — it can trigger a Dice Roll that bumps your Win Multiplier by 1x to 6x.
There are two things that are truly amazing about this game; the animations and the mobile experience (in portrait mode, mind). It’s Relax at their very best, as we’ve come to expect.
Features
COIN COLLECTION:
Coins pay their value when they hit the bottom row. This gets multiplied by the Win Multiplier if it's active. One thing to note, though: Coins don't increase the Win Multiplier themselves. They're along for the ride, not driving the bus.
BONUS PICK:
Land 3 Bonus symbols and you get to choose between three different Free Spins modes. Each trigger gives you 8 Free Spins, and collecting 5 Spins symbols within any Bonus throws in another 5 spins. Nice.
STICKY COINS FREE SPINS:
Coins stick and nudge down 1 row with every spin. Their values range from 1x, 2x, 5x, 10x, 20x, 50x, all the way to 100x. Watch 'em pile up at the bottom — that's where the dopamine hits.
MULTIPLIER LADDER FREE SPINS:
Now we're talking. The multiplier is sticky and climbs on every regular win AND every spin. The ladder runs: 2x → 10x → 25x → 50x → 150x → 200x → 500x.
Dice values can boost the entire ladder beyond 500x, so this is where the game gets properly exciting.
BOOK BONUS FREE SPINS:
A randomly chosen symbol becomes an Expanding symbol that pays across 3 reels or more. Here's the catch, though: this mode swaps your 4,096 ways to win for just 10 paylines. Bit of a downgrade, that. 😱
Collecting 5 Spins symbols adds another Expanding symbol (up to 3 total). Dice and Coins also help with re-triggers.
SUPER BONUS:
Land 3 Bonus symbols where at least 1 is a Super Bonus symbol, and boom — all three features run simultaneously. Sticky Coins, Multiplier Ladder, Book Bonus, all at once. Chaotic? Yes. Is this where the 15,000x lives? Also yes.
UPGRADE SPINS (ANTE BETS):
Super Dice Grind is 5x your bet. You get a guaranteed Dice Bone symbol, and the first Bonus symbol that lands is always the Super Bonus. This is the cheapest path to the combined feature round. RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate.: 96.10%.
Bonus Reels costs 10x your bet and strips out all paying symbols — only Bonus symbols, Super Bonus symbols, and Blanks can land. The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. stays at 96.10%.
Coin Row runs 25x your bet and guarantees a full row of coins landing. RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate.: 96.10%.
BUY BONUS OPTIONS:
Bonus Pick costs 100x for guaranteed entry, and you get to choose between the three modes. The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. bumps up to 96.50%.
Super Bonus is 500x for the full chaos package (all three features combined), and it’s the same 96.50% RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. as the cheaper option. It’s steep, I know, but if you're hunting that 15,000x cap, this is the express lane.
Performance
I have zero complaints: there were no glitches or lags. Tumbles and animations did their thing smoothly.
Maximum Win
The max multiplier is 15,000x. With a $15 bet cap, that's a max win of $225,000. Minimum bet is $0.10 if you're just window shopping.
Conclusion
Where's the money? The Super Bonus, full stop. That's where all three features collide, and the 15,000x cap actually feels achievable. The base game Tumble mechanic can string together decent wins, but let's be honest — you're here for the bonus rounds.
The Multiplier Ladder is the real Most Valued Player. That 2x → 500x progression, plus Dice that can boost the whole thing further, creates the explosive potential.
Sticky Coins nudging down while expanding symbols fill reels in Super Bonus mode? That's when math gets stupid in the best way.
For my money, the best Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature. is Super Dice Grind at 5x — it's the cheapest route to guarantee your first Bonus triggers the Super Bonus.
The 100x Buy Bonus is decent if you want to pick your mode, but if you're going all-in on chaos, the 500x Super Bonus buy is there. Both bump the RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. to 96.50%, which is a nice touch.
This slot suits players who get bored easily. Three distinct bonus modes mean variety, and the Super Bonus combination keeps things from going stale.
Session grinders can use the Ante Bets to speed up feature access without going full degen on the 500x buy. If you need one reason to skip it: the Book Bonus payline reduction is a bit of a letdown.
Slot Details
Game Provider: Relax
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 4,096 ways
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate.: 96.1%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).
The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.: Medium
Bonus Round: No
Progressive: No
Free Rounds: Free Spins
Max Multiplier: 15,000x
Max Win: $225,000
Published by
BitStarz, award-winning Bitcoin Casino
