Editorial note: this is a general guide to how Big Bass Mission Fishin’ works. Slot rules, feature availability and RTP can vary between operators and game versions, so always check the in-game information panel before you spin. Slots are games of chance — nothing here is a prediction of results, and no strategy changes the odds.
Big Bass Mission Fishin’ slot review
Big Bass Mission Fishin’ is a June 2024 Big Bass release from Pragmatic Play and Reel Kingdom that casts the fisherman as a secret agent. It runs on five reels, three rows and 10 paylines. Its twist is a choice of bonus: classic free spins or Stack the Cash, a coin respin round. The maximum win is 5,000x stake.
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How Big Bass Mission Fishin’ plays
The game is set on a night-time mission, with the familiar angler dressed as a spy. Wins pay left to right on 10 fixed paylines for three or more matching symbols, and the speedboat, the top symbol, also pays for two. The fisherman wild that collects fish values only appears in the free spins.
If only two scatters land, the game may nudge them down and respin the other reels, or a hook can pull in a third. Then comes the decision that makes this entry different: Free Spins or Stack the Cash.
The two bonus rounds
Free Spins. Three, four or five scatters award 10, 15 or 20 free spins. Before the round starts, you pick from a set of secret files until you find a booster. The boosters include more fish, more fishermen, starting at level 2 of the progress trail, or two extra spins.
Each fisherman wild collects the value of every fish on screen, and fish values in this round can reach up to 5,000x stake. Every fourth fisherman collected awards 10 more spins and raises the fish multiplier, first to 2x, then 3x and finally 10x.
Stack the Cash. A hold-and-respin style bonus played with only coins and blanks. Each coin is worth 1x to 25x stake, and a robo-crab sits under each reel. You start with four respins, and they reset to four whenever a new coin lands. A reel that fills with coins is collected by its crab, and bombs can drop in to double the coin values on a reel. Everything is paid when the respins run out.
Game information
| Provider | Reel Kingdom (Pragmatic Play) |
|---|---|
| Released | June 2024 |
| Reels and lines | 5 reels, 3 rows, 10 fixed paylines |
| Volatility | High |
| Maximum win | 5,000x stake |
| RTP | Shown in the game’s information panel |
| Stake per spin (UK) | From 10p. UK stakes are capped at £5 a spin (£2 for players aged 18 to 24) |
Find Big Bass Mission Fishin’ in the Fortune Games lobby (18+). You can also browse our slot game guides.
All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.
Frequently asked questions
Who makes Big Bass Mission Fishin’?
Pragmatic Play released it in June 2024, made with Reel Kingdom as part of the Big Bass series.
What is Stack the Cash?
It is the alternative bonus to free spins: coins worth 1x to 25x stake fill the reels, robo-crabs collect full reels and bombs can double values.
How do the free spins multipliers work?
Every fourth fisherman collected adds 10 spins and lifts the fish multiplier to 2x, then 3x, then 10x.
What is the RTP?
The game’s information panel shows it. RTP can differ between operators and game versions, so check the panel in the version you play.
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