The Gamemaster's Tarot

Remaining Teenagers: Zero is an incomplete sci-fi horror tarot TTRPG.
There are a lot of loose notes and ideas in here, but I don’t have a reliable enough playtesting group to polish something like this, I don’t think.
Hi! This is a little microproject I want to do: I want to compress my years of experience building the API backend of a top-50 Steam game into a bunch of weird, rambling advice that I can deliver with all of the authority of someone who can’t differentiate success due to merit from success due to luck.