Solo, Contain, Protect: Solo Roleplaying SCP - The Tabletop RPG (Paperback) (ISBN-13: 9798847713634)

These rules are intended to be used alongside the SCP - The Tabletop RPG by 26 Letter Publishing.

Most of the emphasis is focused on creating missions and not revealing too much before your character would know it. Many of the ideas I use are present, such as oracles and drama dice, but this also has an extended section on improvisation techniques that dovetail into solo play and some SCP-specific rules tweaks to make the most of the game system.