Books & Bulls GONI

Books & Bulls GONI is a BulBul-published edition of the well-known Books & Bulls format, landing 4 May 2026 with a 96.11% RTP and medium volatility. Like the GDN and RHFP editions also circulating under this name, "GONI" identifies this as a specific licensed build of the base game — these suffixed variants are common in the industry, letting individual platforms or operator groups carry their own configuration of an already-proven title rather than the flagship release everyone else runs.

What doesn't change across editions is the appeal that made Books & Bulls a genre standout in the first place: a matador-and-bullring theme layered over the book-slot format's classic expanding-symbol respin mechanic. Land enough copies of the book symbol and the feature kicks in — matching icons freeze in place while the rest of the grid respins around them, letting a single trigger compound into a bigger combined payout than any one static spin could deliver.

At 96.11% RTP, Books & Bulls GONI edges slightly ahead of the base 96% figure carried by some sibling editions, a small but genuine improvement in long-run expected return. Paired with medium volatility, that should translate into a session where the respin feature shows up often enough to keep things engaging, with individual rounds varied enough in size to avoid feeling repetitive.

We don't have a confirmed reel layout, payline count, or maximum win figure for this specific GONI build, and rather than assume they match another edition exactly, we're leaving those details out of this review — the RTP and volatility figures given are the numbers to trust here.

BulBul's role as publisher on this edition is worth noting too — the studio distributes established titles from developers like Gamomat under its own branding across a wider set of casino platforms, which is exactly why you'll find near-identical versions of Books & Bulls listed under multiple provider names. It doesn't change the underlying game design, but it does explain why GONI, GDN and the standard release can all coexist.

If the bullfighting theme and respin-based bonus format appeal to you, Books & Bulls GONI is a solid, medium-volatility way to experience it. Load the free demo at johnessyslots first to see how frequently that respin feature fires before playing for real money.