746 Game King

The 560 Game King is Extreme's entry point into the Game King range, and it punches well above its size for anglers who want a capable offshore plate alloy boat without the footprint of a larger hull. At 5.7 metres with a 16-degree deadrise and a 5mm transom and hull, it's built with the same structural DNA as the bigger models in the range — fully welded underfloor construction, large buoyancy chambers, and a flooding keel — rather than the lighter-duty approach you might expect at this length. The hard top carries six rod holders, the dash is specced to house up to a 16-inch screen, and the rear topside SeaDek with integrated footrest and transom section reflects a level of fit-out detail that's uncommon in a boat this size. It tows at a manageable dry weight around 1,650kg and is rated for five people, making it a practical choice for the angler who wants a genuinely fishable offshore hull that trailers easily and doesn't demand a large tow vehicle.

CLICK HERE to view the full specs and options.

The 616 Game King is where the range steps up meaningfully — a 6.15-metre hull with a 20-degree deadrise that's built to handle open water with more composure than the 560. The deeper vee makes a real difference offshore, and Extreme has matched it with a standard 180-litre fuel tank, hydraulic steering, trim tabs, and a walk-through transom with transom door — features that reflect how this boat is expected to be used rather than just sold. SeaKeeper rides as standard, a bait tank with window, deck wash, full cabin squabs, and sliding side windows come standard, along with a dash capable of mounting a 16-inch screen and a wiring loom with a six-way switch panel. At this length, the 616 sits in a practical middle ground for offshore fishermen — enough boat to run confidently to the shelf in the right conditions, without the towing weight and running costs of the larger models in the range.

CLICK HERE to view the full specs and options.

The 646 Game King adds 300mm to the 616 without simply stretching the same package — it's a wider hull at 2.42 metres of beam, carries a sixth person rating, and steps up to a 225-litre fuel tank. includes Sea Keeper Ride automatic trim tab system, which actively manages hull attitude rather than relying on manual adjustment — a meaningful difference on longer offshore runs or in mixed conditions. The 646 also opens up more serious game fishing configuration options, with the ability to spec twin walk-through transoms with a curved fixed baitboard and drawers, or a hinged baitboard with a built-in curved livebait tank — options that make more sense at this size. Rated for 150 to 200hp, it sits in the middle of the Game King range as the model that starts to feel genuinely purposeful for consistent bluewater work rather than occasional offshore trips.

CLICK HERE to view the full specs and options.