Love the idea of the yes/no Oracle relating to the Pressure Point DR, very neat!
A downloadable Oracle
Barrow Delver is a set of solo roleplaying rules for Cairn.
Cairn is an adventure game for a Warden and at least one other player. In Barrow Delver, you are both the Warden and the player. You are the arbiter of the rules and you are a hardened adventurer exploring a dark & mysterious forests filled with strange folk, hidden treasure, and unspeakable monstrosities.
These rules are inspired by Mythic Game Master Emulator by Word Mill and MAZE RAT by Peter Rudin-Burgess. Barrow Delver is by Matthew Morris and is released under CC-BY-SA 4.0. License.