The headline and its two halves
88.12 · 11.88A listed 88.12% return leaves a house edge of 11.88%. Lobby readouts put the progressive contribution at 8.80% of stakes on top of it — hence with-jackpot totals published from 93.42% to 96.98%. Nor is the headline stable: PlayOJO prints 89.00% in its game-info panel and 88.12% in its own FAQ — that contradiction is the finding.
Volatility, without a label
Three-way splitNo provider label exists and the databases disagree: four say Medium, five Low, two High. The split is the finding; the structure is steadier evidence — a 46.35% hit frequency on 25 fixed lines is a gentle base game with a long tail.
RunwayA $100 bankroll, spelled out
Expected valuesAt an 11.88% edge, $100 of turnover costs $11.88. A $100 bankroll supports 1 ÷ 0.1188 ≈ 8.4 cycles — about $842 wagered before theoretical depletion. Ordinary cash play, not a bonus: no wagering or playthrough applies. Long-run averages, not a schedule.
Bonuses on jackpot slots
First-party termsMost bonus terms weight progressive titles down or exclude them. Golden Nugget publishes its own table: Jackpot Contributions count toward bonus playthrough at 100%, Live Dealer, select slots and table games at 20%, craps, baccarat and video poker at 0% — winnings from 0%-rate play are held as "locked winnings" until playthrough is met.
Where a 96%+ slot changes the arithmetic
Same bankrollMove the same $100 onto a 96% title and the cost per $100 wagered falls from $11.88 to $4.00, tripling the runway — ordinary cash play in both cases, not a promotion, so no wagering or playthrough applies. The trade is the tail: a 96% game has no million-dollar jackpot. Read next: why the highest-payout slots aren't automatically the best.