Yup. I'm coming out of the closet...I'm a huge spreadsheet geek. One of my earliest (and still most ambitious projects to date) was using Google Sheets to create a way to generate random character builds for the game Diablo III from Blizzard.
This version is a little old (about a year old now, actually, and several patches ago), so I'll be updating it and the above link as soon as I carve out a bit of free time to update all the reference sheets.
Link updated! Spreadsheet now has data current up to Patch 2.1.2 (I'll be updating again when Patch 2.2.0 goes live).
All assets are property of Blizzard Entertainment – I just
worship ...er, reference their awesome work.