This version of Pokemon Platinum was played to the most completion I could tolerate.
All 8 gym badges have been obtained
The Elite 4 has been beaten twice
Maxed out the money and put over 400 hours into the game.
All the items have been picked up and all the trainers have been fought on each route. I also picked up a large amount of hidden items.
I made two teams, one which I completed the pre-post game with all level 69. Also I bred a full shiny 5 IV team with all three starters in it all level 100 and in current party.
I have completed the national pokedex with all of the Pokemon obtainable in boxes 1-11 in national pokedex order.
There is a 4 IV Japanese ditto that I used for Mesuda method breeding my shiny 5IVs.
I have all the obtainable mystery gifts for Pokemon Platinum.
This is my greatest accomplishment in life.