RotR

It seems that it will have a mix of MH3 content and MHP2G as you can see lots of MH3 monsters and Tigrex, Naruga and at least two more monsters previously unknown. Also real infrastructure is rumoured (as always).

Slated for release later this year in Japan.

UPDATE, from Sonsaru on gameFAQs:

* Weapons are GS, tachi, hammer, SnS, twin blades, gunlance, hunting horn, lance, bow, slash axe, light bow and heavy bow, as reported. All of ‘em! * Infrastructure is in. * It definitely isn’t Tri. * Village is called Yukumo. * Village chief is a beautiful, middle-aged woman (or “cougar”) * Recepcionist is very cute – so what’s new? * Mixed sex hot spring * Lots of very oriental touches * Includes the gorge area from MHF. * Monsters are Lightening Wolf Dragon Jinouga, Aoashira, Gaava * No underwater. * Many things that are totally new to 3rd. * Monsters from Tri will also appear. * Weapons have been considerably changed. * Not as many quests as P2G, but more than P2. * Armor uses the skill points system. * You take 2 cats with you. * You can customize cat armor. * Cat weapons can be cut or hit damage. * A new communication element is added to deepen multiplay. Still a secret for now. * You can use Kanji and other Japanese alphabets for character names (until now they were only in English even in the Japanese games) * No carry over from P2G. * All of the “promises” that a MHP game must keep, will be kept. * P2 is not the base of the game, much of it has been totally remade. * Monster movements and graphics have been greatly improved – images of the village, forest and volcano do look quite a bit nicer than P2. * They want you to be thinking – “Can they really have this many monsters moving with this quality of graphics? And you can do this too…?!” * Q – Does it feel like Tri to play? A – It isn’t P2G or Tri, but something new. * Cat Village is out in August.