Double Shot Solos are two beginner solo adventures for the QADD: Quick and Dirty Dungeons RPG system. Both are intened to be played by one first time character.
Tomb of the Unexpected and Tomb of the Toad, though similar in title, are both very different in how they are played. Tomb of the Toad is a more traditional, linear type of solo sdventure, while Tomb of the Unexpected is more randomly played by rolling a die and going to a corresponding entry. Both are extremely short and meant for 10-15 minutes of play.