This is a spreadsheet I helped make last year in advance of a completionist casual playthruogh for RetroAchievements. It contains a lot of infomation about the game, floors, Geostones, enemies, medals, weapons, etc., helping to collate (and sometimes correct) a variety of existing resources (from, e.g., GameFAQs) in some form or fashion.

The information may prove useful or interesting for runners of this game, so I figured I'd share it here:

https://docs.google.com/spreadsheets/d/1g-zID6zQ5K38n7vxANhLtxHxEuQPHhIdPyrN1uKtKwc/edit?usp=sharing