Well, My aim to start up a new account and try and get it as close as I can to a completionist The thing I'll need is, a list of super duper easy games you guys have played. I'll then have to hunt and purchase those 20 games. Thanks you all!.
I started out as a completionist and ended up going "f**k it", it's fun though I would recommend Bioshock, Elder Scrolls Oblivion, Elder Scrolls Skyrim, State of Decay, Bioshock Infinite, Silent Hill HD/Homecoming & Downpour, LEGO Games, Metro 2033/Last Light, Mass Effect Trilogy, Divinity, Arcania, Dark Souls 1/2, these aren't exactly super duper easy but they are great fun to complete
What part of the world you in . As the USA have a load of easy game if you live there. let me no and ill happily make a list
Check here: http://www.trueachievements.com/games.aspx Select retail, xbox 360 and sort on completion percentage. That will give you a huge list