Play Bill & Coin 2: Mummy Mischief Slot Game

The ancient pyramids weren’t ready for this duo. Bill & Coin 2: Mummy Mischief by Relax Gaming is an Egyptian-themed slot machine featuring the return of two unusually animated characters, one mustached banknote and one penny with a pipe. This time, they’re taking on a mummy with a hoard of coins, a multiplier ladder, and some very scroll-happy bonus rounds. With several casino style features packed into a 6x4 layout and 4,096 ways to win, this game brings a twist to the classic desert expedition found in many online slots. 

This isn’t your average tomb raid. The background features pyramids and sphinxes, sure, but the game’s real charm is in its cast. A cigar-chomping penny, a note with legs, and a cube-shaped dog have wandered into the sand to chase after treasure. It's all framed in bright gold with an upbeat soundtrack that doesn't take itself too seriously.  

Special Symbols 

• Coin Symbol: Can land on all reels. If it reaches the bottom row due to cascading, it pays out its multiplier value.  
• Bone Wild (Dice): Appears randomly and triggers a dice roll between 1x–6x, multiplying all potential wins and coin values.  
• Scatter Symbol: Triggers the bonus pick if three or more land. If one is a Super Scatter, it unlocks the Super Bonus round. 

Sticky Coins Bonus 

Triggered via the bonus pick, Sticky Coins lock onto the grid and nudge down one row per spin. This makes it easier for them to reach the bottom row, where their values are potentially paid. The sticky mechanism works well with the cascading system, keeping coins in play for longer and increasing the chance they’ll eventually count. 

Multiplier Ladder Bonus 

Another option in the bonus pick is the progressive multiplier ladder. It climbs one rung with every base game win or new free spin. If a Bone Wild shows up, its multiplier can boost the total beyond the normal cap. This creates a stacking effect over time that can lead to some strong potential payouts during extended bonus runs. 

Book Bonus 

This one introduces a randomly selected expanding symbol, which can cover full reels during the feature. The expansion only happens if the symbol appears on enough reels to form a potential win, and the bonus can be retriggered to unlock up to three different expanding symbols at once. 

Super Bonus 

If you’ve triggered the bonus with a Super Scatter, the game combines all three bonus mechanics (Sticky Coins, Multiplier Ladder, and Book Bonus) into one chaotic round.  

Bill & Coin 2 is played on a 6-reel, 4-row grid with 4,096 ways to win. Wins pay left to right on adjacent reels, starting from the first. Every win triggers cascading reels, clearing winning symbols and replacing them with new ones from above. The cascading continues until no new wins occur. Coin values can be collected during these cascades, and the Bone Wild’s dice roll can drop at any point, making each spin capable of layering in extra value unpredictably. 

If the chaotic bonus juggling or the cheeky Egypt theme caught your attention, here are a few other titles that might share some of that energy: 

• Cash Spree Dragon: Combines fruit slot visuals with coin-collecting mechanics in a neon-coloured dragon world. 
• Dark Waters 2 Power Combo: Another Relax Gaming sequel with layered bonus rounds and unpredictable gameplay twists. 
• Floating Tiger Gold Blitz Fortunes: A slot that mixes mystical themes with stacked reels and glittering coin bonuses. 

There’s a lot going on under the golden surface of Bill & Coin 2: Mummy Mischief. What could have been just another Egyptian reskin turns into something much livelier thanks to the returning characters, the dog, and a stacked set of bonus features. The base game now does some heavy lifting too, those sticky coins and dice rolls help break up the spin-spin-spin routine. If you liked the original or just prefer your online slot machines with a little personality, this one doesn’t disappoint.