Emerald King
Emerald King is an Irish-themed video slot developed by Pragmatic Play in collaboration with Reel Kingdom. The game is played across a 5x3 grid with 20 paylines and features a Master Multiplier that increases on non-winning spins. Turning all five reels green triggers the Mini Slot feature, opening up to 15 individual classic mini machines on the screen. Landing Lucky 7 symbols in this bonus round can reset respins or award additional free spins.
RTP published by the studio / Emerald King
96.51%
Scale starts at 95% · other versions not published
Figures: Pragmatic Play game page, Pragmatic Play press release, checked October 5, 2026; each value is linked to its page in the game facts table. Artwork © Pragmatic Play; image file from the Slots-Info slot database, not supplied by the studio.
20,000×
Max win, × stake
1
RTP version published · others not published
Game facts
| Metric | Value |
|---|---|
| Studio | Pragmatic Play1 |
| RTP versions | 96.51%1 |
| Other RTP versions | Not published by the studio |
| Volatility | High2 |
| Max win | 20,000× stake2 |
| Bet range | Not published by the studio |
| Layout | 5x3 · 20 paylines1 |
| Features | Master Multiplier, Mini Slot Feature, Free Spins1 |
| Bonus buy | Not published by the studio |
| Release date | October 7, 20202 |
Numbers link each value to the page it comes from. “Not published” means the studio does not state it; we add it when it does and never estimate a spec. Figures from casino sites are not used.
RTP versions
Pragmatic Play publishes one RTP setting for Emerald King: 96.51%. Other RTP versions are not published by the studio. Check the game’s help or paytable screen at your casino to see which version it runs.
| RTP version | House edge | Return per $100, long run | vs highest |
|---|---|---|---|
| 96.51% (highest) | 3.49% | $96.51 | — |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Features
- Master Multiplier
- Mini Slot Feature
- Free Spins
High volatility Volatility is set by the studio and is the same at every casino — unlike RTP.
Where it’s available
Not confirmed. Availability in regulated North American markets is not confirmed yet.
Regulated markets only; availability varies by casino.
