Our review of Big Button Bash cuts through the marketing and looks at what matters: how it plays and how it pays. Microgaming are the provider behind it, tuning the release for a medium low volatility profile, with 95.17% RTP. Visually it's finished with a clean, modern look, with the action running on 25 paylines across 5 reels. Originally released in 2025, it has aged well. If everything lines up, Big Button Bash can pay up to 5,000x your bet. So does it deliver? Let's get into it.
Written by Alex Crawford · Last updated: March 2026
Big Button Bash comes to us from Microgaming, wrapped in polished, characterful visuals and powered by a 5-reel grid running 25 paylines. The result is a medium low-variance maths model paired with an RTP of 95.17%.
The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. Overall it's a well-rounded release that knows what it is.
At 95.17%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
3.0 / 5 — Good
Big Button Bash by Microgaming is a solid offering that delivers good entertainment value. The 95.17% RTP combined with medium low volatility creates a well-balanced gaming experience.