The difference between Canon of Creation and Vengeance in Shin Megami Tensei V Vengeance and where to start

Hello there readers! All of you who grew up in the 90's may have heard of this cult classic called Abe's oddysee. It is a really good Puzzle platformer with a great sense of humor and a pretty good story, they are remaking this game and releasing it for PS4/PSVita/PS3 as a downloadable title. Here is a gameplay trailer for you guys:

http://www.youtube.com/watch?v=tcv2tUynGuQ

I liked the original game but never could finish it since it was HARD! But now they are going to add a quick save feature (thank god!) and new stuff so look forward to it readers :D

UPDATE: Also coming to Wii U!!!!