Slots with Multiple RTP Versions

These slots are offered to casinos in several RTP configurations. The same game can return noticeably less at one casino than another.

We currently list 15 slots with multiple RTP versions from 3 studios, led by Hacksaw Gaming (12), Pragmatic Play (2) and Play'n GO (1). Across the 15 games with a published RTP, the average is 96.30%. Gates of Olympus has the highest at 96.50%, while Benny the Beer is lowest at 96.17%. Max wins range from 5,000x up to 21,175x on Sweet Bonanza. Of the 15 games with a provider volatility rating, the most common ratings are high (53%), medium (27%) and very high (13%). 2 of them (13%) offer a bonus buy where it is legal.

15 slots match this list. Rankings use our editorial review score and the published game data; they are not paid placements.

1. Gates of Olympus – Pragmatic Play

Gates of Olympus is the game that turned Pragmatic's pay-anywhere tumble engine into a franchise. There are no paylines: eight or more matching symbols anywhere on the 6x5 grid pay, and the grid keeps tumbling until no new wins form.

96.50% RTP · Very high volatility · 5,000x max win

2. Sweet Bonanza – Pragmatic Play

Sweet Bonanza introduced the pay-anywhere tumble format years before Gates of Olympus made it ubiquitous, and it still plays well. The candy presentation is bright and light, but the math is not: the base game pays mostly fruit and small tumbles, and nearly all of the real potential sits in the free spins.

96.48% RTP · High volatility · 21,175x max win

3. Densho – Hacksaw Gaming

Densho is a watercolour Asian adventure on 10 paylines. Its namesake symbols expand into wild multiplier reels if they pass through one or more winning lines after expanding.

96.40% RTP · High volatility · 10,000x max win

4. Dark Summoning – Hacksaw Gaming

Dark Summoning is a 5x6 Hacksaw slot with 24 lines and a cascade mechanic with a twist: when a win occurs, every symbol of the winning type is marked and removed after the wins are paid, not just the ones in the winning line. New symbols then cascade in for further wins.

96.36% RTP · High volatility · 10,666x max win

5. Ronin Stackways – Hacksaw Gaming

Ronin Stackways is a feudal Japan adventure using Hacksaw's Stackways mechanic, with up to 100,000 ways. Normal Stackways symbols fill a reel with 2 to 4 identical symbols, while the revealing kind stacks 5 to 10 high.

96.35% RTP · Medium-low volatility · 5,000x max win