Big Bass Secrets of the Golden Lake Slot Review

The Big Bass Secrets of the Golden Lake slot is a Pragmatic Play game launched on 8 April 2024, with five reels, three rows, ten fixed paylines and a maximum win of 5,000 times the bet. The studio publishes an RTP of 96.07%; OLBG also lists versions at 95.07% and 94.07%, and rates the game very high volatility.

Underneath the medieval dressing it is a Big Bass game: fish carry money values, the fisherman wild collects them in free spins, and collecting enough of him lengthens the round. The new piece is a card reveal that can send you to a second, stronger bonus.

Big Bass Secrets of the Golden Lake slot in figures

Item	Published figure
Studio	Pragmatic Play
Released	8 April 2024
Layout	5 reels x 3 rows, 10 fixed lines
RTP	96.07%; 95.07% and 94.07% versions
Volatility	Very high (OLBG)
Maximum win	5,000x bet

The 12-card reveal and Golden Lake spins

Three or more scatters trigger free spins, up to 20 for five scatters. Alongside the standard round sits a card reveal: twelve cards, two of which lead to the Golden Lake free spins. If a single card is turned from the twelve, that is a one-in-six chance, or five to one against, of reaching Golden Lake by that route; the paytable sets out exactly how the reveal works. It is a plain fraction, not a promise about your session.

In either round the Fisherman Wild collects fish money. Every four collected add ten spins and raise the multiplier on later collections.

Ante Bet and Buy Free Spins

The Ante Bet raises the cost of each spin in return for a better chance of triggering the feature. Buy Free Spins goes straight to the bonus for a fixed multiple of the stake, but it is not available in every market. Both make the game more expensive per minute, which matters on a very high volatility title where dry runs are long.

The Golden Lake RTP gap

Three settings, two points apart top to bottom. Stake EUR 100 in total and the theoretical house share is EUR 3.93 at 96.07% and EUR 5.93 at 94.07%. Small per hundred, real over a winter of evenings. Pragmatic's games show the RTP in the info screen; read it, and if you find the lower figure, our high RTP list offers alternatives.

A Golden Lake demo on Pragmatic's site

The game has an official page on Pragmatic Play's site, though we could not confirm from the page text that a demo loads for Irish visitors. Casino lobbies frequently show a play-money version. Free play is useful for seeing how often the reveal turns up; it pays nothing. Players who know the original Big Bass Bonanza will find the base game familiar.

Ireland and the casino licence question

The GRAI expects to start licensing online gaming in early 2027, and until it does no casino is licensed here. Sites offering this game to Irish customers rely on a foreign licence, commonly Maltese or British. 18+ only. If free spins on this title come with a welcome offer, check the wagering on our free spins page, and set limits through the tools on our responsible gambling page.