Series
Joker's Treasure series
Joker's Treasure began in 2020 when Spadegaming fixed the series around a sparse 5x3 layout, five paylines and a jewel-covered joker theme. Joker's Treasure combines medium volatility with bonus symbols, a 96.51% RTP and a 5,000x maximum win, making the narrow line count carry more weight on every spin.
Ranked by Slot Score
| Game | Year | RTP | Volatility | Slot Score |
|---|---|---|---|---|
 Joker's TreasureSpadegaming | 2020 | 96.51% | Medium volatility | 59 |
 Joker's Treasure ExclusiveLatestSpadegaming | 2022 | 96.52% | High volatility | 68 |
Joker's Treasure Exclusive retained the same grid, line count and bet range in 2022 but moved the math toward high volatility and added a multiplier. Its 96.52% RTP is almost unchanged, so the meaningful difference is not theoretical return but reward distribution: the Exclusive version applies more pressure between hits while keeping the founding game's compact structure. Retro neon styling marks the sequel visually, but the five-line model remains the franchise's defining constraint.