Bill & Coin 2 Mummy Mischief

Bill and Coin are back for another adventure in Bill & Coin 2 Mummy Mischief! The sequel to Relax Gaming’s charming 2024 debut are traveling to Egypt. They are trading the money-oriented blue and green aesthetics of the first game for the sunbaked mysteries of ancient Egypt.

Okay so Egyptian games aren’t exactly rare in the online slot world, but Bill & Coin 2 Mummy Mischief are not a game you’d want to miss.

At its core, the slot game possesses a 6×4 grid and 4,096 ways to win. Gameplay is enhanced by cascade mechanics that clear winning symbols and drop new ones from above. The defining feature is the choice-based Bonus Pick system where players select between three distinct bonus modes: you have Sticky Coins that nudge down the reels, a Multiplier Ladder that builds throughout free spins, or a Book Bonus with expanding symbols.

All this can result in the game’s full 15,000x potential. The math model sits at medium-high volatility so it’s not too temperamental but may result in some slower sessions.

Bill & Coin 2 Mummy Mischief uses 4,096 ways to win on a 6×4 grid. It’s not a cluster slot, because wins form when matching symbols land on adjacent reels from left to right. Those that land and form a win will be destroyed and the cascade mechanic creates opportunities for consecutive wins from a single spin.

The Win Multiplier starts inactive at the beginning of each spin. Each set of symbol wins (not including Coins) increases the Win Multiplier. When Coins land and reach the bottom row, they pay their displayed x-bet value, which is then multiplied by the current Win Multiplier if active.

Beyond standard gameplay, several bet modification options exist: Bonus Reels mode at 10x per spin for scatter-only spins, Upgrade Spins at 5x guaranteeing Bone Wilds and super bonuses, and Coin Row at 25x guaranteeing a full row of Coins.

Theme & Design

Bill & Coin 2 Mummy Mischief fully embraces ancient Egyptian aesthetics with pyramids, the Sphinx, and temple architecture dominating the background. It’s exactly what you would expect from a Relax slot: on theme, well-made, and pretty.

The setting is bright and vibrant, with rich colors that make the game window feel inviting.

A new addition is the adorable doggy dice character associated with Bone Wilds and Dice Rolls, considerably upping the cuteness factor and adding even more personality beyond just Bill and Coin themselves.

The overall experience is cheerful and upbeat despite the well-worn Egyptian theme, which we appreciate. Somehow, we are very used to seeing Egyptian games, but when Relax does it, it’s somehow fresh and new.

RTP & Volatility

Bill & Coin 2 Mummy Mischief carries a 96.10% RTP, sitting just above the 96% industry average but not exceptionally generous.

The medium-high volatility means wins occur relatively frequently but with more substantial potential than medium volatility slots.

We are not sure about exact hit rate. Base game hit frequency sits around 25-30%, providing regular small wins with occasional larger hits when features align. The 15,000x max win probability is not publicly disclosed but appears most realistic during Super Bonus rounds where all three features combine.

Players can place bets from $0.10 up to $60 per spin. This is a solid betting range for most player types, albeit a bit lower than the industry standard of $100. Still, cozy enough.

The game carries medium-high volatility. The max win reaches 15,000x the bet, a respectable maximum that becomes achievable during the Super Bonus when all three features combine. Otherwise, it’s difficult to get a hit in the game, especially one of that size.

You can purchase entry to special rounds, so you don’t have to wait for them to hit. Bear in mind that Feature Buy does not work in all markets.

You can upgrade gameplay at any point. You can either buy spins (for 100x or 500x, which gets you the Free Spins and Super Free Spins, respectively) or try Bonus Reels for 10x or Super Dice Grind for 5x. Please bear in mind that the options might not be available in every market.

Paytable

Here’s the full game paytable.

High-Pay Symbols:

• Diamonds: 0.4x for 3 OAK, 0.8x for 4 OAK, 2x for 5 OAK, 10x for 6 OAK
• Sevens: 0.3x for 3 OAK, 0.6x for 4 OAK, 1.5x for 5 OAK, 7.5x for 6 OAK
• Bells: 0.2x for 3 OAK, 0.5x for 4 OAK, 1.2x for 5 OAK, 6x for 6 OAK
• Cherries: 0.2x for 3 OAK, 0.4x for 4 OAK, 1x for 5 OAK, 5x for 6 OAK

Mid-Pay Symbols:

• Watermelons: 0.15x for 3 OAK, 0.3x for 4 OAK, 0.8x for 5 OAK, 4x for 6 OAK
• Grapes: 0.1x for 3 OAK, 0.25x for 4 OAK, 0.6x for 5 OAK, 3x for 6 OAK

Low-Pay Symbols:

• A-J card ranks: 0.05x for 3 OAK, 0.15x for 4 OAK, 0.4x for 5 OAK, 1x for 6 OAK

Here is a full overview of features available in Bill & Coin: Mummy Mischief.

Win Multiplier

The Win Multiplier begins each spin in an inactive state. Each set of symbol wins increases the Win Multiplier value. Bear in mind that Coin values do not contribute to increasing the multiplier, because only regular symbol wins advance it.

The Win Multiplier applies to all wins once active, including Coin payouts when they reach the bottom row.

Bone Wild and Dice Rolls

Bone Wild symbols substitute for all regular paying symbols like standard wilds. However, they have an additional special property: they may trigger a Dice Roll that increases the Win Multiplier by 1 to 6 points. This dice mechanic looks like an adorable doggy character you will instantly spot on the grid.

Coins

Coin symbols display values and cascade down the reels with winning combinations. When Coins reach the bottom row of the grid, they pay their displayed value to the tumble win. Crucially, if the Win Multiplier is active when Coins pay, their values are subject to that multiplier, significantly increasing their worth.

Bonus Pick

Landing 3 scatter symbols triggers 8 free spins and presents players with a choice between three distinct bonus modes:

Sticky Coins mode makes all Coins sticky to the grid. These Coins nudge down one row on every spin, gradually moving toward the collection area at the bottom. This creates anticipation as valuable Coins approach payout while potentially accumulating Win Multiplier value.

Multiplier Ladder mode makes the Win Multiplier sticky and persistent throughout the feature. The multiplier increases on every regular win and with every spin, regardless of wins. Dice Roll values can boost the multiplier ladder beyond the standard x500 maximum, creating explosive potential if extended sequences occur.

Book Bonus mode selects a random paying symbol to become an expanding symbol. This expanding symbol fills entire reels and pays across 10 fixed paylines (rather than 4,096 ways) over any 3 or more reels. Collecting 5 spin symbols during the feature awards 1 additional expanding symbol, up to a maximum of 3 different expanding symbols active simultaneously.

In all three modes, collecting 5 spin symbols awards +5 additional free spins.

Super Bonus

Landing 3 scatters where at least one is a Super Scatter triggers the 8 free spin Super Bonus. This enhanced version activates all three bonus modes simultaneously. In other words, Sticky Coins, Multiplier Ladder, and Book Bonus all run together. This definitely adds chaos to gameplay and the overall experience. with Coins sticking and nudging down, multipliers building continuously, and expanding symbols filling reels all at once.

Bonus Reels, Upgrade Spins & Special Bets

Bonus Reels mode costs 10x per spin. Each spin in this mode lands only scatter symbols, super scatter symbols, and blanks, dramatically increasing the chance of triggering bonus rounds.

Upgrade Spins includes the Super Dice Grind feature at 5x the bet. This guarantees a Bone Wild symbol lands on every spin, and every bonus trigger becomes a Super Bonus automatically.

Coin Row costs 25x the bet and guarantees a full row of Coin symbols will land on that spin.

Feature Buy

You can bypass base gameplay through two feature buy options: Bonus Pick costs 100x the bet and triggers 8 total spins where you can choose between the three bonus modes.

Super Free Spins costs more. The price is 500x the bet, which gets you 8 Super Bonus spins where all three modes are active at the same time.

The game is accessible on mobile and desktop screens, as well as tablets. You can either download a casino app (if your casino has one) or play from mobile browsers directly.

Pros & Cons

Pros:

• Three separate bonus modes
• Super Bonus combining all features
• Medium-high volatility
• Mobile-optimized interface

Cons:

• Individual bonus modes don’t match the original’s offerings
• Book Bonus’s 10-payline restriction severely limits potential
• Super Bonus buy at 500x is expensive

Similar Slots

You want something similar to Bill & Coin 2? Look no further than these games.

• Bill & Coin (Relax Gaming) – Start with the 2024 original. It’s a game with different mechanics that many consider better than the sequel. Essentially, it’s the charm of Bill & Coin but without Egyptian elements.
• Money Cart 3 (Relax Gaming) – Features similar money collection and bonus picking mechanics with Wild West theme.
• Donuts (Big Time Gaming) – BTG’s Donuts offers cascading reels with multiplier progression and lots of features. It’s sugar-themed, though.
• Tycoons: Billionaire Bucks (Betsoft) – This is a game similar in theme, but it’s not in Egypt. It’s a must-try from Betsoft.