Casino Game of the Month Bonus Codes – Enhance Your Bankroll with Voucher Codes
Explore Monthly Bonus Coupons for the Most Popular Online Casinos. Let 2025 Be the Year of Victories! Enjoy Leading Games, Massive Jackpots, and Exceptional Bonuses.
Game of the Month Casino Bonuses
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Contents
USA Casinos’ Game of the Month: Enjoy 220% Bonus and 70 Free Spins
Halloween Treasures is Game of the Month – and it’s packed with FOUR frightfully good jackpots! Even better, you’ve got a 220% BONUS + 70 FREE SPINS to chase them all. Get ready for some wickedly big wins!
Additionally, this bonus offer is valid for use at Cool Cat Casino and Silver Oak Casino.
Terms: deposit $30+ | 15x wagering requirements | 15x wagering for winnings of free spins on Halloween Treasures slot | play slots and keno only | no max cashout | redeem bonus 4 times | bonus terms and conditions apply
This bonus is also valid for Cool Cat casino | Silver oak casino
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Game of the month bonus available at the top-rated USA casinos:
PlayCroco Casino 100% Daily Bonus with Free Spins
100% Daily Deposit Bonus up to $3,000 + 50 Free Spins on Spooky Wins + Double Comp Points:
Terms: min deposit $40 | 30x wagering requirements | no max cashout | free spins on Spooky Wins slot | redeem bonus code 2 times per day
Throughout this month, you'll get 2 comp points for every $10 bet on Spooky Wins. Once you've collected at least 100 comp points, you can exchange them for cash (100 comp points = $1).
More LessSlotland Casino 75% Game of the Month Bonus
Step into Alice in Halloweenland, October’s Game of the Month at Slotland, and spin your way through haunted forests, eerie reels, and magical surprises.
Ozwin Casino Daily 130% Bonus with Free Spins
October’s Koality Game is Count Spectacular. Earn double comp points when playing it this month.
Terms: deposit $30+ | 30x wagering requirements | 20x wagering for winnings of free spins on Count Spectacular slot | no max cashout | redeem bonus once per day | for every $10 wagered, you’ll get 1 comp point | exchange 100 comp points for $1 casino money | General terms and conditions apply
More LessFair Go Casino 150% Game of the Month Bonus
Terms: min deposit $35 | 30x wagering requirements | 20x wagering for winnings of free spins on Mega Monster slot | redeem bonus code 2 times per day | general terms apply
More LessSister casinos:
Ripper Casino 125% Bonus with Double Loyalty Points
It’s time for the Pokie of the Month!
Everygame Casino up to 125% Deposit Bonus with Free Spins
Earn double comp points on Punky HalloWIN all October long. Use coupon below and get ready for bone shaking fun – play with a 50% – 125% Bonus (based on your deposit) + 50 Free Spins for Punky HalloWIN!
- 125% bonus + 50 free spins for deposits of $100+
- 100% bonus + 50 free spins for deposits of $50 - $99
- 50% bonus + 50 free spins for deposits of $20 - $49
Terms: min deposit $20 | 30x wagering requirements | 10x wagering for winnings of free spins on Punky HalloWIN slot | no max cashout | General bonus T&C apply | double Comp Points are valid for Sweet Shop Collect slot until end of October, 2025.
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Slots Plus Casino Monthly Deposit Bonus Coupons
Robin Hoods Riches is now live at Slots Plus and sister casinos! Triple your next deposit, grab 10 free spins, and score a $25 FREE CHIP.
Deposit $100 – play with $300
Terms: min deposit $25 | 40x playthrough requirements | $5,000 max cashout | redeem unlimited times | 10 free spins on the new Robin Hoods Riches slot from RTG | $25 free chip is granted if you were not able to cashout | max cashout on free chip winnings - $500 | contact casino support for your freebie
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You can use this offer also at:
Winaday Casino 60% Bonus
This month, casino is celebrating pure enchantment with Eight Unicorns – a slot where every spin feels truly magical.
More Winaday casino bonus offers
Golden Euro Casino 150% Bonus with Free Spins
Terms: min deposit €15 | 30x wagering requirements | 60x wagering for winnings of free spins on Beary Wilds slot | no max cashout | redeem bonus code 2 times | General Golden Euro Casino Terms & Conditions apply
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About game of the month
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SLIDING REELS ⭐ EXTRA WILDS ⭐ WILD MULTIPLIERS ⭐ TOP AWARD 50,000x
ABOUT MEGA MONSTER
- 5×3 reels (expands to 5×4), 20 paylines (expans to 60), medium volality slot from SpinLogic
- WILD (Substitute) – W. Symbol appears on reels 2, 3, and 4 in the Base Game and substitutes for all symbols except Scatter.
- Scatter – Bonus: 3 Bonus symbols scattered anywhere on reels 2, 3, and 4 trigger the Free Games feature.
- Sliding Reels Feature: feature is triggered randomly during the Base Game and Free Games. After the triggering spin is complete all Franky symbols change to Wild symbols and winning combinations are paid out. Reels 2-5 slide one position to the left, and reel 1 moves to the reel 5 position. Any new winning combinations are paid out. The Sliding Reels feature repeats in this way until the reels have returned to their original position.
- Wild Multipliers Feature: feature is triggered randomly during the Base Game and Free Games. All winnings during this feature will be multiplied by a value between 2x and 5x.
- Expanded Reels and Extra Wilds Feature: feature is triggered randomly during the Base Game and Free Games. Additional Wild symbols are added to the reels. The gameboard size increases to 5×4, with 40 paylines.
TRY MEGA MONSTER AT:
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TRANSFERING WILDS FEATURE ⭐ FREE GAMES ⭐ BONUS WHEEL ⭐ TOP AWARD 50,000x BET PER LINE
ABOUT SPOOKY WINS
- 5 reels, 30 fixed paylines, medium volality slot from SpinLogic (RTG)
- WILD (Substitute) – Werewolf: substitutes for any other game symbol, except for a Scatter.
- Scatter – Ghost: 3 or more trigger Free Games.
- Wild Reels Feature: Feature is triggered randomly during the Base Game and Free Games. During this feature, 2 reels turn entirely into Wild symbols and the player gets one spin. The Wild symbols on the 2 reels count toward winning combinations (see paytable for details).
- Bonus Wheel Feature: Feature is triggered randomly during the Base Game and Free Games. During this feature, the Bonus Wheel appears, and players spin to win one of the following Instant Prizes: 5x, 10x, 12x, 15x, 20x, 25x, 30x, 50x, 60x, 75x, 100x, Jackpot.
- Expanding Reels Feature: Feature is triggered randomly during the Base Game and Free Games. The gameboard size increases to 5×6, with 60 paylines. During the Base Game, wining combinations are paid out like a normal spin. When the feature ends, the gameboard returns to its original size.
- Free Games: During the Base Game, 10, 15 or 20 Free Games are awarded when 3, 4 or 5 Scatter symbols appear on the gameboard, respectively. The Bonus Wheel, Wild Reels, and Expanded Reels features are triggered randomly during Free Games, and with higher frequency. During the Free Games feature, 2 additional Free Games can be awarded randomly.
TRY SPOOKY WINS AT:
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PUNKY HALLOWIN MEGA CASCADE SLOT
FORTUNE LINK FEATURE ⭐ MEGA CASCADE FEATURE ⭐ TOP AWARD 2,500x THE TOTAL BET
ABOUT PUNKY HALLOWIN MEGA CASCADE
- 5×4 reels, 1024-ways-pay, medium volality slot from SpinLogic.
- Substitute Symbol (WILD): W. The Wild symbol substitutes for all other symbols except the Scatter and Piñata symbols.
- Scatter Symbol: Pumpkin. 3 or more scatters trigger Free Games.
- Special Symbol: Piñata. When 6 or more Piñata symbols appear scattered on reels, the Fortune Link feature is triggered.
- Mega Cascade Feature: After a Ways win, all winning symbols are removed from the gameboard, leaving empty positions in their place. Any remaining non-winning symbols on the gameboard above these empty positions tumble down to fill them. Then, new symbols from the Top Row cascade down into available empty positions on the corresponding gameboard reels. If there are still empty positions on the gameboard, the corresponding position in the Top Row spins again to reveal a new symbol that will cascade down. This is repeated until all positions are filled, and then the gameboard is evaluated again for any new winning combinations. During the Base Game, the Top Row is filled with Wilds, Scatters, Piñatas, and the top three highest-paying symbols (see Paytable for more details).
- Fortune Link Feature: Six or more Piñata symbols trigger the feature. Each position on the grid is an independent reel containing only Piñata symbols or blank spaces. There are no other symbols. The Fortune Link feature starts with three spins, and if one or more Piñata symbols land, the counter is reset to three spins. The player is awarded the sum of the amounts shown on the Piñata symbols. If one of the Piñata symbols corresponds to a Jackpot (Mini, Minor, Major, Grand), the player is awarded the corresponding Jackpot prize. If all spaces are filled with Piñata symbols (no blank spaces), the player will be awarded the Super Grand Jackpot.
- Free Games Feature: 3 or more Scatter symbols trigger the feature. The maximum number of scatters in a spin result will be 17 – giving 36 free spins. Free Games are played at the bet of the triggering spin, and the bet cannot be changed.
TRY PUNKY HALLOWIN MEGA CASCADE AT:
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