This Big Bass instalment takes the fishing series to Las Vegas. Announced by Pragmatic Play on 12 September 2024, Big Bass Vegas Double Down Deluxe has 5 reels, 3 rows and 10 fixed paylines, a published RTP of 96.50%, very high volatility (OLBG) and a maximum win of 5,000x the bet. Its additions are random Dynamite, Hook and Bazooka modifiers. Pragmatic lists an official demo page for it under the shorter name Big Bass Double Down Deluxe.
Legal real-money play in Canada runs through provincial sites and, in Ontario and Alberta, registered private operators; players must be 19+ (18+ in Alberta, Manitoba and Quebec).
Technical sheet for the Vegas edition
| Item | Figure |
|---|---|
| Studio | Pragmatic Play |
| Released | 12 September 2024 (Pragmatic Play news) |
| Layout | 5 reels x 3 rows, 10 fixed paylines |
| RTP | 96.50% (Pragmatic Play); 95.5% and 94.5% versions (OLBG) |
| Volatility | Very high (OLBG) |
| Max win | 5,000x bet |
Free spins and the three modifiers
The core is the familiar series loop: free spins where fish carry money values and a fisherman collects them. Around it, three random modifiers named Dynamite, Hook and Bazooka can fire during play.
Our research confirmed the modifier names, not every detail of how each one behaves, so the paytable is the reference for exact rules. We found no published trigger rate, and random modifiers are already counted in the long-run RTP of the version you are on.
Ante Bet and the bonus buy option
Ante Bet raises the cost per spin; the rules screen states what you get in return. Buy Free Spins pays a fixed price for direct entry but is not available in every market, and operators can remove it. With very high volatility, either option can drain a balance quickly, so set the budget on the boosted cost.
RTP of Big Bass Vegas Double Down Deluxe by version
Pragmatic publishes 96.50%, and OLBG lists 95.5% and 94.5% builds. A one- or two-point difference sounds small, but over hundreds of spins it adds up. The game rules screen states the version in use. Compare the series: Secrets of the Golden Lake publishes 96.07%, and other high-return titles are on our high RTP slots page.
Where the demo is
Pragmatic Play’s official game page is titled as a slot demo and carries a game frame. We could not confirm from page text alone that it loads in Canada. Free play elsewhere may run a different build. See our free slots page for what a demo does and does not show.
Playing it in Canada
We have not confirmed which Canadian lobbies list this game. Search at OLG, PlayNow, Espacejeux or a registered Ontario or Alberta operator, and check the full title, since several Big Bass games sit side by side. Free spins offers are on our free spins page; limits and support on our responsible gambling page.
| # | Operator | Score | Standing | Interac | In your province |
|---|---|---|---|---|---|
| 1 |  OLG | 88 Recommended | Provincial site | Not stated | - |
| 2 |  PlayNow | 82 Recommended | Provincial site | Not stated | - |
| 3 |  Espacejeux (Loto-Quebec) | 82 Recommended | Provincial site | Not stated | - |
| 4 |  Jackpot City | 82 Recommended | Provincially licensed | Yes | - |
| 5 |  Royal Vegas Casino | 83 Recommended | Provincially licensed | Yes | - |
Questions readers ask
- How does the RTP differ between versions of Big Bass Vegas Double Down Deluxe?
Pragmatic Play publishes 96.50% as the top setting. OLBG also lists 95.5% and 94.5% versions, and the casino chooses which to run.
- Where does Pragmatic list the demo for this game?
Its official game page for Big Bass Double Down Deluxe is titled as a demo. We could not confirm the frame loads in Canada.
- What top win does the Vegas edition list?
5,000x the bet, per Pragmatic Play.
- What are the Dynamite, Hook and Bazooka modifiers?
Dynamite, Hook and Bazooka, which can trigger at random. The game's paytable explains their exact effect.