Welcome to our deep dive on Bonus Bells — the demo, the maths, and whether it earns a spot in your rotation. This is a FAZI game, sitting firmly in the a very high volatility profile bracket and paying back an RTP of 96.45%. It's built with crisp artwork and atmosphere and plays out on a 5-reel grid running 10 paylines. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. The full verdict is below.
Written by Alex Crawford · Last updated: February 2026
Bonus Bells is a game from FAZI, wrapped in polished, characterful visuals. It runs on 5 reels and 10 paylines with a very high volatility profile, and 96.45% RTP.
Dig into the bonuses and Bonus Bells starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. On balance, Bonus Bells is a dependable option worth a few spins in the demo first.
The RTP of 96.45% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Bonus Bells features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Bonus Bells by FAZI is a solid offering that delivers good entertainment value. The 96.45% RTP combined with very high volatility creates a well-balanced gaming experience.