Big Bass Mission Fishin’ from Pragmatic Play

RTP: 96.5%

Dive into the mission and reel in big catches! Let the underwater adventure begin.

Dive into a high-stakes espionage adventure with Big Bass Mission Fishin’, the latest thrilling installment in the legendary series by Pragmatic Play. This unique casino game brilliantly merges the beloved fishing mechanics with a covert spy theme. Players can choose their own mission, opting for classic fish-collecting action or a brand-new free spins feature, all while chasing a massive 5,000x top prize in this high RTP slot.

Provider: Pragmatic Play
Release Date: 2024
RTP: 96.5%
Volatility: High
Max Win: 5,000x
Theme: Fishing / Spy
Rate Game
(0 Votes)
Big Bass Mission Fishin' from Pragmatic Play Play for Real

Having issues with Big Bass Mission Fishin' from Pragmatic Play ?


Feature Value
Reels 5
Rows 3
Paylines 10
Min Bet €0.10
Max Bet €250
Max Win 5,000x
Jackpot No
RTP 96.5% (Also 95.5%, 94.5% versions)
Volatility High (5/5)
Hit Frequency N/A

Big Bass Mission Fishin’ plunges players into an underwater world of espionage. The backdrop is a deep-sea environment with a military submarine lurking in the depths. The graphics are sharp and thematic, blending familiar fishing tackle with spy gadgets. The soundtrack adds to the suspense, with a stealthy, mission-inspired tune that enhances the covert operation feel of this top-tier mobile slot.

The symbols are a clever mix of the fishing and spy genres.

  • Regular Symbols: Lower-paying symbols are the standard 10-A royals. High-value symbols include a tackle box, a spy dragonfly, a harpoon gun, and a fishing boat.
  • Special Symbols:
    • Wild/Fisherman Symbol: The fisherman agent appears in the free spins to collect fish values.
    • Scatter Symbol: A hooked fish is the Scatter. Landing 3 or more triggers the bonus feature.
    • Fish Money Symbols: These carry random cash values that can be collected during free spins.

Getting started on your mission is simple. Select your stake using the interface, then press the spin button to cast your line. Wins are formed on the 10 paylines from left to right. Before the main feature begins, you must choose your mission, adding a strategic layer to the gameplay. For practice, a free slot machine version is available to test your spy skills risk-free.

The core of the game lies in its two distinct and exciting bonus features.

  • Free Spins Choice: When you land 3+ Scatters, you choose one of two missions:
    • Stack the Cash: A new reel set appears with only Crab coin symbols. A submarine below each reel collects any coins that land, with bombs doubling the collected values.
    • Free Spins: The classic Big Bass bonus. The Fisherman Wild collects all Fish Money symbols. Every 4th Wild collected retriggers the feature with more spins and an increased multiplier. Before the round, you pick files to reveal modifiers like extra fish, more fishermen, or starting at a higher level.
  • Ante Bet & Bonus Buy: Players can pay 50% extra on their stake to increase the chance of triggering the bonus. Alternatively, you can buy direct entry for 100x the bet.

RTP: The game has a default Return to Player (RTP) of 96.5%, which is a very strong and player-friendly rate. However, always check the RTP at your casino, as lower versions can be offered.

Volatility: With high volatility, this game is geared towards players seeking big thrills. The wins can be substantial but may occur less frequently. The bonus rounds are where the true explosive potential of your mission can be realized.


Big Bass Mission Fishin’ is a brilliant evolution of the iconic series. The addition of a spy theme and, more importantly, the choice between two distinct bonus rounds, adds a fantastic layer of engagement and replayability. It retains the core charm while offering something new and exciting. Your mission, should you choose to accept it, is to spin the reels and reel in some classified wins!

Pros Cons
✅ Choice of two excellent bonus features ❌ High volatility isn’t for everyone
✅ Fun and creative spy-fishing theme ❌ Base game can be slow at times
✅ High 96.5% RTP and 5,000x max win
✅ Builds successfully on a legendary series

Suitable for: Fans of the Big Bass series, Players who like choice in their bonus rounds, and High-volatility slot enthusiasts.


What is the RTP of Big Bass Mission Fishin’?

The default RTP is a favorable 96.5%.

Can I play Big Bass Mission Fishin’ for free?

Yes, a demo version is available on our site for you to play for free and learn about the two different missions.

Does Big Bass Mission Fishin’ have a free spins feature?

Yes, it offers a choice between a classic free spins round with collecting fishermen and a new “Stack the Cash” hold-and-win style feature.

What is the maximum win in Big Bass Mission Fishin’?

The maximum win is capped at 5,000 times your stake.

Is Big Bass Mission Fishin’ mobile-friendly?

Yes, this game is fully optimized with HTML5 for a seamless and high-performance experience on all mobile devices.


  • Big Bass Bonanza
  • Big Bass Splash
  • Bigger Bass Bonanza
  • Fishin’ Frenzy
  • Release the Kraken