JDB Slot Games

JDB Gaming is an Asia-focused studio best known for pioneering fish-shooting arcade games — a genre that blends slot-style RTP mechanics with real-time, skill-adjacent cannon gameplay against a shared pool of other players. Our database maps one JDB title, Ocean King, and it's carried at 14 of 321 reviewed MY casinos (4.4%), reflecting a similar niche-but-present footprint to other arcade-adjacent providers on this site.

Ocean King (95.5% RTP) plays nothing like a standard reel slot: players use on-screen cannons to shoot fish swimming across a shared arena, each worth a different coin value, with rare “boss wave” creatures paying out significantly more. The 95.5% RTP applies across the entire player pool the same way a slot's theoretical return does, even though the moment-to-moment gameplay feels more like an arcade shooter than a spinning-reel machine.

Fishing arcade games are a genuinely distinct cultural fixture in Malaysian and wider Southeast Asian online casinos, tracing back to physical fish-table arcade machines. JDB shares casino shelf space most often with JILI, Mega888 and 918Kiss in our data — all three also carry their own fishing-arcade titles, so JDB's 4.4% footprint puts it in direct competition with providers that built fishing games as a secondary genre rather than a specialty.

Our one mapped JDB title (Ocean King) sits at 95.5% RTP with medium volatility — broadly in line with the MY market average for standard slots, applied here to an arcade format rather than a reel format.

New to RTP? Read our RTP guide + volatility guide.

JDB's arcade titles run through standard casino platform apps and mobile browsers — no separate APK required, though the cannon-aiming interface benefits from a larger screen versus small-phone play.