While ATV's are cool and all, it definitely feels a bit to..."glamping" regarding the game. When I think of going out hunting I wanna pack up a mule and horse and really dive deep out into the wild. SOOOOOOO my idea is to actually add in Mules and Horse's as an added transportation, your able to bond with the horse like the dogs witch would increase there abilities to carry more weight, packing mules spisificly would be best for extra gear you can't carry, PLUS it's an animal makeing it easier to get in and out of your hunting spots without scareing away your hunts.
Ofc nothing crazy, usually horses you'll find within these types of hunting trips are usually draft crosses or mustangs as there both very hearty. Mules are a better choice as there just the 4x4 of the equine world.
I think it would add a lot cooler of a feeling!