Wicked Grin - RTP, Review & Where to Play
| Provider | Hacksaw Gaming |
|---|---|
| Game type | Video slot |
| Theme | vintage cartoon horror, dark carnival |
| Win type | All-Scatter (official wintype) |
| RTP | 96.27% (headline; varies by casino, see FAQ) |
| Volatility | Medium (3/5) |
| Max win | 10,000x the bet |
| Mobile | Yes |
Overview
Boney Bill is a grinning vintage-cartoon skeleton hosting a black-and-white carnival that feels pulled from a 1930s rubber-hose animation. Hacksaw Gaming released Wicked Grin on 8 October 2026, and it skips paylines entirely: wins land as All-Scatter wins anywhere on the grid.
Everything revolves around the bottom row. A Wicked Grin or Super Wicked Grin symbol landing there expands and transforms all symbols on its reel into Coins or Multipliers: Diamond Coin symbols reveal values up to 500x, and multipliers revealed from a Wicked Grin symbol apply up to x20 on Coins, including coins on adjacent reels in the rows above (see FAQ). An expanded Super Wicked Grin also makes Wicked Grin symbols on adjacent reels expand from their current positions. At least 1 FS or Super FS on the bottom row expands each FS to cover the whole reel, with the spin count equal to the sum of the numbers on the positions by each FS symbol. At least 1 expanding FS awards 5-30 free spins in Stash N Stack, where a Stash above each reel multiplies that reel's Coin values; at least 1 expanding Super FS awards 5-30 free spins in Coin Craze, where Coin Collectors save all Coin values until the end of the bonus.
The 10,000x top prize is the game's official maximum win, and the medium volatility keeps sessions moving. The headline RTP is 96.27%, though four settings exist and your casino picks one, so check the in-game info.
Where to Play Wicked Grin
Wicked Grin is available at online casinos that carry Hacksaw Gaming games. Start with our reviewed toplists:
Wicked Grin FAQ
What is the RTP of Wicked Grin?
The headline RTP of Wicked Grin is 96.27%, but Hacksaw Gaming ships the game in several RTP settings (96.27%, 94.32%, 92.28% and 86.28%) and each casino picks one. The exact figure can differ between casinos, so check the game info or paytable inside the game where you play.
How do the Wicked Grin expanding symbols work?
When a Wicked Grin or Super Wicked Grin symbol lands on the bottom row, it expands and transforms all symbols on its reel into Coins or Multipliers. Multipliers apply to all coins above them and to coins on adjacent reels in the rows above; Diamond Coin symbols reveal values up to 500x, and multipliers revealed from a Wicked Grin symbol apply up to x20 on Coins. An expanded Super Wicked Grin makes Wicked Grin symbols on adjacent reels expand from their current positions. At least 1 FS or Super FS on the bottom row expands each FS to cover the whole reel to award the two bonus games: Stash N Stack (5-30 free spins, a Stash above each reel multiplies that reel's Coin values) and Coin Craze (5-30 free spins, Coin Collectors save all Coin values until the end of the bonus).
Where can I play Wicked Grin for real money?
Wicked Grin is available at casinos that carry Hacksaw Gaming games. Our toplists cover Nigeria, Mexico, Kenya, South Africa, Colombia and Brazil, and only include operators we reviewed.
Does Wicked Grin work on mobile?
Yes. Like all Hacksaw Gaming releases, Wicked Grin is built in HTML5 and runs in the browser on phones and tablets, with no download needed.