Release the Bison
Release the Bison is a Pragmatic Play slot set in the American frontier. The base game can trigger random guaranteed wins on losing spins, as well as a wild respin feature activated by four or more bison symbols. The main bonus uses a wheel to award up to 18 free spins, where roaming wilds stay on the screen and are collected to unlock extra spins and progressive multipliers.
RTP published by the studio / Release the Bison
96.54%
Scale starts at 95% · other versions not published
Figures: Pragmatic Play game page, Pragmatic Play demo game, checked October 5, 2026; each value is linked to its page in the game facts table. Artwork © Pragmatic Play; image file from the Slots-Info slot database, not supplied by the studio.
3,000×
Max win, × stake
1
RTP version published · others not published
Yes
Bonus buy
Game facts
| Metric | Value |
|---|---|
| Studio | Pragmatic Play1 |
| RTP versions | 96.54%1 |
| Other RTP versions | Not published by the studio |
| Volatility | Not published |
| Max win | 3,000× stake2 |
| Bet range | Not published by the studio |
| Layout | 5x41 |
| Features | Wild Respin, Random Guaranteed Wins, Free Spins, Wild Meter, Bonus buy1 |
| Bonus buy | Yes2 |
| Release date | April 25, 20243 |
Numbers link each value to the page it comes from. “Not published” means the studio does not state it; we add it when it does and never estimate a spec. Figures from casino sites are not used.
RTP versions
Pragmatic Play publishes one RTP setting for Release the Bison: 96.54%. Other RTP versions are not published by the studio. Check the game’s help or paytable screen at your casino to see which version it runs.
| RTP version | House edge | Return per $100, long run | vs highest |
|---|---|---|---|
| 96.54% (highest) | 3.46% | $96.54 | — |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Features
- Wild Respin
- Random Guaranteed Wins
- Free Spins
- Wild Meter
- Bonus buy
Where it’s available
Not confirmed. Availability in regulated North American markets is not confirmed yet.
Regulated markets only; availability varies by casino.
