EZD6 is a simple d6 driven game with a very strong OSR feel, without having all the D&D baggage.
The system is heavily skewed towards player success. Typically a 1 is an automotive fail, 2 is a failure (but you can spend meta currency to boost it, 3-5 is a success and 6 is an exploding roll and critical success.
These solo rules use that same 1, 2, 3-5, and 6 spread for its oracle, and more of the familiar systems within EZD6 to run the solo tools.
Because the game hovers between being a rules-light d6 game and a D&D-esque OSR game it has many different possibilities for the feel or play style. For that reason, I have introduced different Muses, four in total, so the player can find the one(s) that gel the best with the way you want to play the game.