Wicked Grin
Wicked Grin is a slot by Hacksaw Gaming featuring a black and white theme centered on a character named Boney Bill. The game includes expanding Wicked Grin and Super Wicked Grin symbols that transform reel symbols into Coins or Multipliers, as well as FS and Super FS symbols that can trigger one of two bonus games, Stash N Stack or Coin Craze, both awarding free spins with coin-value mechanics.
Highest published RTP / Wicked Grin
96.27%
Scale starts at 85% · casino picks the version
Figures: Hacksaw Gaming game page, checked October 8, 2026; each value is linked to its page in the game facts table. Artwork © Hacksaw Gaming; image file from the Slots-Info slot database, not supplied by the studio.
10,000×
Max win, × stake
4
RTP versions published by the studio
86.28%
Lowest published RTP
Game facts
| Metric | Value |
|---|---|
| Studio | Hacksaw Gaming1 |
| RTP versions | 96.27% / 94.32% / 92.28% / 86.28%1 |
| Volatility | High (studio scale: 3/5)1 |
| Max win | 10,000× stake1 |
| Bet range | Not published |
| Layout | All-Scatter1 |
| Features | Wicked Grin Symbols, Spreading FS Symbols, Stash N Stack, Coin Craze1 |
| Bonus buy | Not published |
| Release date | October 8, 20261 |
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
Hacksaw Gaming publishes 4 RTP settings for Wicked Grin and each casino chooses one. Over very long play, the 96.27% version returns $96.27 per $100 staked; the 86.28% version returns $86.28. Check the game’s help or paytable screen at your casino to see which version it runs.
Studio wording: RTPs: 96.27%, 94.32%, 92.28%, 86.28%
— Hacksaw Gaming game page ↗
| RTP version | House edge | Return per $100, long run | vs highest |
|---|---|---|---|
| 96.27% (highest) | 3.73% | $96.27 | — |
| 94.32% | 5.68% | $94.32 | −1.95 pts |
| 92.28% | 7.72% | $92.28 | −3.99 pts |
| 86.28% | 13.72% | $86.28 | −9.99 pts |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Wicked Grin in the news
Features
- Wicked Grin Symbols
- Spreading FS Symbols
- Stash N Stack
- Coin Craze
High volatility Volatility is set by the studio and is the same at every casino — unlike RTP.
Where it’s available
Not confirmed. Availability in regulated North American markets is not confirmed yet.
Regulated markets only; availability varies by casino.
