Free slot demos with plain-language reviews

Bells on Fire Boost Demo

Bells on Fire Boost slot cover art
Play for real money
Our score
6.5/10
RTP
96.08%*
Volatility
—Not published
Max win
1,000×
Grid
5×4
Lines
10–40

Bells on Fire Boost Review

Bells on Fire Boost brings Amatic's Bells on Fire series to a 5×4 grid with up to 40 lines. The flaming bell is the wild, and it can nudge up to four positions to complete wins.

Four rows, up to 40 lines

You can activate 10, 20, 30 or 40 lines. Lucky 7s are the top regular symbol, and stars act as scatters that pay anywhere on the screen.

The game was released on 14 April 2025.

Bells on Fire Boost Features

Nudging wilds

When a flaming bell wild lands partly on a reel, it can nudge up to four positions so that it covers more of the reel and joins winning combinations.

Star scatters

Three, four or five stars pay as scatters regardless of the lines. The catalogue does not explain the "Boost" in the title, so look for it in the demo's paytable.

Figures

A catalogue lists 96.08% RTP and a 1,000× maximum. No volatility rating is published.

Bells on Fire Boost Pros and Cons

Strengths

  • Nudging wilds
  • Choice of line count
  • Listed RTP of 96.08%

Limitations

  • No free spins
  • Boost feature not documented

Our Verdict

Bells on Fire Boost is a tidy upgrade of a classic theme. The nudging wild does the work; everything else stays simple.

Bells on Fire Boost FAQs

How does the wild work in Bells on Fire Boost?

The flaming bell wild can nudge up to four positions to form wins.

How many lines can you play?

10, 20, 30 or 40.

What is the RTP?

A catalogue lists 96.08%.

Sources and game-version notes

Information checked 30 October 2026.

Catalogue figures; the Boost feature is not described by the source.