Big Bass Mission Fishin’ is another addition to the Big Bass Bonanza series by Pragmatic Play and Reel Kingdom. This time around, we will go on a secret mission with our familiar fisherman. We have seen him mixing drinks at Club Tropicana, betting on horses in Day at the races and visiting Arthurian legends in Secrets of the Golden Lake. It is clear now why he has such a busy schedule. This is because he is a secret agent, doing missions here and there. Let us have a look at what robot fish we can catch in Big Bass Mission Fishin.
Big Bass Mission Fishin’ Casinos
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Big Bass Mission Fishin Slot Stats
| Big Bass Mission Fishin’ | Stats |
|---|---|
| Number of Reels and Rows | 5×3 |
| Pay Lines | 10 |
| Minimum Total Bet | £0.10 |
| Maximum Bet | £250 (Ante is 50%, Max bet £375) |
| RTP | 94.50% – 96.50% |
| Max Win | 5,000x |
| Bonus Features | Free Spins, Stack the Cash, Bonus Modifiers |
| Feature Buy Option | Yes, 100x the bet |
Big Bass Mission Fishin features a standard 5-reel, 3-row setup with 10 pay lines. You can place bets, ranging from £0.10 to £250 per spin. Moreover, there is an Ante Bet option that increases your bet by 50%. RTP ranges from 94.50% – 96.50%. So, even on the lowest tier, it’s still okay. As with most Big Bass Bonanza slots, the max win is capped at 5,000x. Furthermore, the game comes with 2 different bonus game rounds to choose from. You can either opt for the regular Big Bass free spins or you choose a Hold and Spin bonus round.
How To Play Big Bass Mission Fishin’ Free Demo
How To Play Big Bass Mission Fishin’ Quick Guide
Odds are you have played a Big Bass slot before and this isn’t much different. In fact, it’s another re-skin of Big Bass Splash with an addition of Hold & Spinner elements. In the base game you have you standard 10 pay lines with 10 common symbols. But this time, the scenery has changed to the sea at night time. Here, Olaf is an undercover agent looking to complete missions and stop the robot bass. Can he take out the big golden bass boss and win 5,000x for you?

Set Your Bet: Choose a bet from £0.10 – £250. If you want better chances of landing scatter symbols then activate the Ante Bet. However, it will cost an extra 50% on top of your betting stake.
Spin the Reels: Click the spin button to start the game. Wins are formed by landing matching symbols on one or more of the 10 pay lines, from left to right.
Special Features: During the base game, there are no special features besides regular wins. So, you will need to land at least 3 scatter symbols to enter the bonus rounds.
Winning Combinations & Payouts
Big Bass Mission Fishin symbols all follow the game’s theme. In total there are 9 common symbols which fall into 2 groups. You need to match at least 3 of the same symbol, adjacently on a pay line, from left to right for a win. Boat symbols are the exception, as they only require 2 symbols for a payout.

- Low-Paying Symbols: Ten, Jack, Queen, King and Ace are low value symbols. Payouts range from 0.2x – 10x.
- High-Paying Symbols: Tackle Boxes, Harpoons, Dragonflies and Speedboats are the regular high-paying symbols but with a secret mission theme. Payouts range from 2x – 200x.
Special Symbols
In addition to common symbols, Mission Fishin slot also has 3 special symbols: Fish, Wilds and Scatters.

Wild Symbol
Fishermen are wild symbols that appear in the free spins bonus round. When he lands, he can substitute for common symbols as well as collect cash values from any fish symbols on the reels.

Scatter Symbol
Land at least 3 robot fish scatters to trigger a bonus feature. You can pick between Stack the Cash and Free Spins bonus rounds. If you land more than 3 scatters, then you will receive extra free spins.

Fish Money Symbol
Fish symbols serve 2 purposes. Firstly, the can generate pay line wins ranging from 1x – 20x. Secondly, they carry cash values from 2x – 5,000x which are collect by the fishermen wilds.
Extra Features
Big Bass Mission Fishin’ also has some extra features in the game which can enhance a bonus round or give you more chances at landing the bonus game.
- Scatter Re-spin: When 2 scatters land on the reels and not on the bottom row, then a re-spin will occur to land more scatters.
- Dynamite Spin: Blows up random symbols and replaces them with fish symbols, so the lonely fisherman can reel them in.
- Hook: When fish symbols land, a hook may appear and pull up the reels to reveal a fisherman and more fish.
- Bazooka: When fisherman lands with no fish, his speed boat will race across the screen and a bazooka will blow up symbols to be replaced with fish symbols.
Big Bass Mission Fishin’ Bonus Game
Pragmatic has launched a few games recently which offer multiple bonus games. In Big Bass Mission Fishin’ the trend continues. To trigger the bonus round, you will need to land 3 or more scatter symbols anywhere on the reels. If you are in a region that allows bonus buys, then you can but a bonus for 100x your bet. After you have triggered a bonus, you have two choices: Free Spins or Stack the Cash. Free Spins offers a regular Big Bass bonus round with bonus trail. Whereas, Stack the Cash offers a hold and win bonus game.

Free Spins
Landing 3, 4, or 5 scatter symbols awards 10, 15, or 20 free spins, respectively. Before the free spins begin, you have a choice of 6 secret files. You need to pick files to reveal bonus modifiers for the bonus round:
- More Fish: Increases the number of fish symbols on the reels.
- Start From Level 2: Begin the free spins at level 2 with a 2x multiplier.
- More Fisherman: Add more wild fisherman symbols to the reels.
- More Dynamites, Hooks, and Bazookas: Adds more bonus features during the spins.
- +2 Spins: Adds 2 extra free spins.
During free spins, each fisherman wild symbol collects cash values from fish symbols on the reels. Every 4th fisherman collected will unlock a new level on the bonus trail. Thus, adding a new win multiplier and 10 extra spins. There are 4 levels in total with the max multiplier being 10x. Moreover, you can only start the new level once the previous level’s spins have completed. However, you can still collect fisherman towards the new level. The bonus round ends when max win is reached or spins run out.
Stack the Cash
In this Hold n Win feature, all regular symbols on the reels are replaced by fish coin symbols. Coins can have values from 1x to 25x. You receive 4 lives to land new coins. At the bottom of the screen are robot crabs. And as the bottom feeders that they are, they have special magnets to pull in the coins when a reel is filled up.

Whenever new coins don’t land, a live is used up. But when a new coin lands, then your life meter fills up again. In order to generate wins, you have to fill up a reel with coins. Therefore, only money collected by crabs will count as a win.
Normally, sea mines are bad, but in Mission Fishin they carry a 2x multiplier. When a new coin lands, it can also trigger a sea mine to explode on one of the reels. Thus, resulting in doubling the cash values of the coins on the reels and cash value of the robot crab. So, if you have a crab that has collected a lot of winnings, then the sea mines can be valuable if they explode on the same reel. The bonus ends when your lives run out or a max win is reached.
Big Bass Mission Fishin’ FAQ
Return to Player ranges from 94.50% – 96.5%. In regulated markets, you’re more likely to find a lower RTP version. So, check before starting to play.
Many online casinos offer a demo version of the game, allowing you to play for free and get to know the slot features better. But you will need to register first and verify your age.
There are two main bonus features: Free Spins and Stack the Cash. One is a normal free spins round with multipliers and bonus modifiers. Whereas, the other is a hold and win bonus feature.
Conclusion
2024 has been the year of the Big Bass. We’re not even halfway through the year and Pragmatic have already released 4 games in the series. Floats My Boat is probably the only game that offered some new gameplay in the series. While Mission Fishin’ does offer a nice new game theme and 2 bonus rounds, it is still another re-skin of Big Bass Splash. But who are we to complain. We love a good fishing slot game, and the more, the merrier!
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