User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-25385495-20141003143842/@comment-4009941-20141003151240

Tonfa is kinda frontiers way of being in 4th gen. Just like it has Leviathans, Brute Wyverns and 3rd gen mechanics.

MH4 and MH4U is using some frontier base mechanics now. like monster behaviors and weapon mechanics.