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Slots With Most RTP Variants

Many providers expose multiple configurable RTP variants for the same slot. The casino chooses which variant to deploy. This is the per-slot variant spread extracted from each provider's own published data.

#SlotVariantsRange
1Wheel788.00–99.00%view β†’
2Plinko788.20–98.98%view β†’
3Blocks688.00–98.00%view β†’
4Colors688.00–98.00%view β†’
5Hi - Lo688.00–98.00%view β†’
6Lines688.00–98.00%view β†’
7BlackJack MH584.24–99.54%view β†’
8European BlackJack MH584.24–99.34%view β†’
9Double Exposure BlackJack MH584.24–99.04%view β†’
10Jacks or Better MH584.24–99.00%view β†’
11Mini Baccarat584.24–98.94%view β†’
12Deuces Wild MH584.24–98.91%view β†’
13Joker Poker MH584.24–98.83%view β†’
14Single Deck BlackJack MH584.24–98.74%view β†’
153 - Hand Casino Hold'em584.24–97.84%view β†’
16Casino Hold'em584.24–97.84%view β†’
17Sweet Alchemy Bingo584.24–97.57%view β†’
18European Roulette Pro584.24–97.30%view β†’
19Rage to Riches584.96–97.12%view β†’
20Jolly Roger584.94–97.00%view β†’
21Mystery Egg Surprise583.99–96.98%view β†’
22Mystery Joker583.99–96.98%view β†’
23Xmas Joker583.99–96.98%view β†’
24Wildhound Derby584.51–96.93%view β†’
25Fortunes of Ali Baba584.29–96.89%view β†’
26Gold Trophy 2584.85–96.88%view β†’
27Myth584.85–96.88%view β†’
28Pearl Lagoon584.85–96.88%view β†’
29Pearls of India584.91–96.87%view β†’
30Cash Pump584.66–96.86%view β†’
31Gemix584.90–96.83%view β†’
32Easter Eggs584.74–96.75%view β†’
33Leprechaun goes Egypt584.74–96.75%view β†’
34Sticky Joker584.71–96.74%view β†’
35Enchanted Crystals584.72–96.72%view β†’
36Viking Runecraft584.66–96.71%view β†’
37Iron Girl584.66–96.70%view β†’
38Energoonz584.69–96.69%view β†’
39Golden Ticket584.69–96.69%view β†’
40Journey to Paris584.69–96.69%view β†’
41Troll Hunters584.69–96.69%view β†’
42Wizard of Gems584.73–96.66%view β†’
43Aztec Idols584.65–96.65%view β†’
44Chinese New Year584.65–96.65%view β†’
45Ninja Fruits584.65–96.65%view β†’
46Riches of Robin584.48–96.65%view β†’
47Cloud Quest584.62–96.64%view β†’
48Sea Hunter584.69–96.64%view β†’
49Mahjong 88584.63–96.62%view β†’
50Banana Rock584.58–96.60%view β†’

Why this matters: the same game played at two different casinos can have materially different long-term return. A 96% variant returns roughly twice the bonus value of a 91% variant over the same wagered volume. Most casinos do not display which variant they run unless asked or unless they're under UK regulation.