User blog comment:GeneStarwind/Monster Appreciation Day!/@comment-68.103.206.153-20110620221709/@comment-969093-20110621123332

MH games can be completed, but the requirements for that are insane. You need to have killed enough monsters to get all titles for slaying them, you must make every end-game armor/weapon that exists, you must clear literally every quest the game has to offer, you have to obtain all guild card awards and the highest grade possible, and at last you must, if applicable, gain at least enough (cats) to fully fill your GC list that are fully maxed out.

How long does this take? Varies. MHP3rd can be done in about 5-600 hours. MHFU takes 1000+ depending on your luck with the ultimate items.