Hammerblaze
Thunderkick's Hammerblaze is a fire-themed video slot played on a seven-by-seven grid utilizing a cluster pays system. Winning combinations trigger avalanches where symbols disappear to let fresh ones drop into place. The base game incorporates exploding wilds and a grid multiplier that grows with each consecutive cascade. Triggering the bonus round awards free spins where the grid multipliers become sticky and remain active, with retriggers also possible.
RTP published by the studio / Hammerblaze
94.13%
Scale starts at 93% · other versions not published
Figures: Thunderkick game page, checked October 6, 2026; each value is linked to its page in the game facts table. Artwork © Thunderkick; image file from the Slots-Info slot database, not supplied by the studio.
10,000×
Max win, × stake
1
RTP version published · others not published
Game facts
| Metric | Value |
|---|---|
| Studio | Thunderkick1 |
| RTP versions | 94.13%1 |
| Other RTP versions | Not published by the studio |
| Volatility | Very high1 |
| Max win | 10,000× stake1 |
| Bet range | Not published |
| Layout | 7 reels · Cluster pays1 |
| Features | Avalanche, Exploding Wilds, Multiplier Grid, Bonus Game1 |
| Bonus buy | Not published |
| Release date | Not published by the studio |
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
Thunderkick publishes one RTP setting for Hammerblaze: 94.13%. 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 |
|---|---|---|---|
| 94.13% (highest) | 5.87% | $94.13 | — |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Features
- Avalanche
- Exploding Wilds
- Multiplier Grid
- Bonus Game
Very 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.
