Opening a MortalCase game for the first time can make a perfectly capable host wonder whether she has accidentally volunteered to run a small theater company. The folder contains a lot because the host, the guests, and the final Reveal don't all need the same information. The actual job is much smaller: understand the Host Guide, cast your guests, send their private files, then choose and organize the materials that suit your party. The timeline keeps the evening moving. Nothing needs to be memorized.