Category Page Customization custom fields

Hello,

I don’t know if what I want to achieve is possible but it can’t hurt to ask.

I am making a game review website. I use posts as reviews and I have a css menu to show like review>xbox30(or play3 or mmo). I know I have can make a category template that makes a list and puts the posts in alphabetical order.

Would it be possible to make like a table with some custom fields like:

game – genre – fee – rating

Is such a thing possible or is it to advanced?

I would be extremely grateful if someone could point me in the right direction. I already know how to make a custom category template.