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Bass Boss

Prepare to be transported to the tranquil blue sea and make a gigantic splash as you search for fish-tastic wins in this thrilling slot.



Plunge into the depths of the sea and fish for superb wins in Bass Boss.

Get fishing for cash prizes and prepare for one heck of a splash.

Enjoy special features like Contest Spins to grab free spins to create more winning combo’s, plus you can trigger the Fish Symbols to score up to 200x your stake.

Ready to dive in? 

Play Bass Boss online today. You can also check out more of our online slots and games here

How To Play

Bonus Features


Fish Symbols

It's a fish-eat-fish world out there! Fish symbols may land anywhere on the reels. They do not participate in win lines and they each hold an Instant Win prize representing a monetary value based on a stake Multiplier. The fish and their corresponding stake Multipliers are: Grey Fish with either 2x or 5x; Blue Fish with either 10x or 15x; Green Fish with either 30x or 50x; Orange Fish with either 100x or 200x. When a fish is caught by the Bass Boss its Instant Win prize is immediately paid out.



The Catch of the day is only a spin away! The Bass Boss above the slot randomly casts his fishing line in the water during or after a spin in attempt to catch fish. The hook on his fishing line will submerge to a random row during or after a spin, collecting every fish on that same row. More than one fish can be caught during a single spin. After being cast on a reel with no fish or after a Catch, the Bass Boss may nudge his fishing line to another row for an extra chance to collect fish!


Improved Bait

Time to Bait the hook! Random Multipliers may be applied to the float of the fishing line during the normal game. Any fish caught when there is a Multiplier on the float will have its Instant Win prize multiplied by the specified amount. The possible float Multipliers are: x2, x3, x5, x10.


Contest Spins

Bag that trophy and take to the water! Landing 3 or more Contest Spins symbols anywhere on the reels will trigger a bonus round, which rewards with a number of Free Spins based on the total count of Contest Spins symbols landed: 3 x Contest Spin symbols = 10 Contest Spins; 4 x Contest Spins symbols = 15 Contest Spins; 5 x Contest Spins symbols = 20 Contest Spins. During Contest Spins the Bass Boss will hold the hook on his fishing line in the water for the entire duration of the bonus round. After every Contest Spin, the Bass Boss will either hold the Hook in place or move it up or down for a chance to catch Fish on another row.


Contest Progress

Let's fish! A progress bar appears during Contest Spins and tracks the number of fish caught. The progress bar has 4 milestones and rewards with Retriggers and a float Multiplier as follows: for every 8 fish caught the player is rewarded with 10 more Contest Spins and a float MULTIPLIER of x2, x3, x5 and x10 respectively. There is a maximum of 4 Retriggers, which results in 40 extra Contest Spins.  


For information on symbols and base game instructions, please see in-game help menu.

Game Information

  • Min stake: 10p 
  • Max stake: £20 
  • Max payout: £250,000 
  • Jackpot: Yes 
  • Paylines: 10
  • RTP: 90.69% + JPC
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