Big Bass Double Down Deluxe (Reel Kingdom) – Slot Review

Reel Kingdom returns with another exciting addition to the Big Bass series, this time taking our fisherman friend to the vibrant city of Las Vegas. In this latest installment, the backdrop features the iconic Vegas skyline, illuminated against the night sky with familiar city landmarks. Below the water’s surface, lush aquatic plants and lively wildlife add depth to the scene, with bubbles separating each reel, which are otherwise borderless. The low-paying symbols are styled in bright neon fonts, representing 10 through A, while the premium symbols showcase fishing gear and our fisherman’s eye-catching pink boat, fitting for a Vegas adventure. As you trigger the Free Spins feature, the underwater landscape reveals new treasures, including a submerged slot machine and treasure chest. While the visuals offer a fresh twist, the game maintains the beloved core concept that fans of the series have come to enjoy.
Big Bass Vegas Double Down Deluxe features a classic 5-reel, 3-row setup with 10 fixed paylines. This high variance slot boasts a 96.50% RTP and offers players a chance to win up to 5,000x their stake. Betting ranges from £0.10 to £250 per spin.
Big Bass Vegas Double Down Deluxe Symbols & Pay Table

The game includes 13 symbols, with 5 low-paying symbols represented by 10, J, Q, K, and A. The premium symbols feature Fish, Bait Boxes, Fishing Rods, Flamingos, and Boats, with the Boat symbol offering the highest payout at 200x for five on a payline. Additionally, there are Wild symbols that appear in blue or red, and a Scatter symbol. Wild symbols can substitute for all regular symbols and appear on all reels.
Big Bass Vegas Double Down Deluxe Features & Mechanics
Money Symbol Feature: The Fish symbols also serve as Money symbols, carrying random cash values on each spin that can be collected during the Free Spins feature. These values range from 2x to 5,000x the total bet.

Free Spins Feature
Trigger the Free Spins feature by landing 3, 4, or 5 Scatter symbols, awarding 15, 20, or 25 Free Spins respectively. During this feature, each Wild Fisherman symbol collects the values from any Money symbols on the screen. Wild Fisherman symbols are collected on separate blue or red meters, and every 4th Wild collected retriggers the feature, awarding 10 additional free spins and increasing the multiplier for Money symbol collections—2x for the second level, 3x for the third, and up to 10x for the fourth level. Ante Bet is available, increasing your bet by 50% and ncreases the chance of triggering Free Spins naturally by adding more Scatter symbols to the reels.
Special random features can also activate during Free Spins:
- Dynamite Spin: Fish Money symbols can appear randomly when there are Fisherman symbols but no Fish on the screen.
- Hook Feature: A hook can pull up a random reel to bring Fisherman symbols onto the screen.
- Bazooka Feature: When there are Fisherman symbols but no Fish, a bazooka animation may appear, transforming all symbols except Fishermen into new ones.

Buy Feature
For immediate access to the Free Spins round, players can purchase it:
- Pay 100x the total bet to trigger Free Spins with at least 3 guaranteed Scatters.
- Pay 300x the total bet to trigger Super Free Spins with at least 4 guaranteed Scatters. In this mode, only 3 Wild Fisherman symbols are needed to retrigger the feature, offering a quicker path to higher multipliers.
Conclusion
Big Bass Vegas Double Down brings a refreshing twist to the beloved Big Bass series, blending the thrill of fishing with the glitz and glamour of Las Vegas. The game offers visually striking graphics with its neon-styled symbols and iconic Vegas backdrop, creating an engaging atmosphere that stands out from previous installments. With its high variance and a mix of innovative features, including the exciting Free Spins and the Money Symbol mechanics, the slot keeps the gameplay dynamic and rewarding. Be sure to try out this game on launch and check out our exclusive casino offers.