I've been playing a fair amount of Heroic Tales lately, and it has a Solo section and is available for free. It's a D6 dice pool system with two "kinds" of dice. You can have 1, 2, or 3 Check Dice (success is if any of them roll a 5 or a 6) then your character can get up to 6 Skill Dice (success if it rolls a 6) for a roll based on stats or gear. The difficulty of what you're attempting determines how many total successes you need from a roll. It also has a failing forward option where there can be partial or mixed successes, where you get some or all of what you wanted, but something goes wrong as well.
I've also heard a lot of people grab Iron Sworn and use the solo tables as the oracle to run any system in general solo!
I've been playing a fair amount of Heroic Tales lately, and it has a Solo section and is available for free. It's a D6 dice pool system with two "kinds" of dice. You can have 1, 2, or 3 Check Dice (success is if any of them roll a 5 or a 6) then your character can get up to 6 Skill Dice (success if it rolls a 6) for a roll based on stats or gear. The difficulty of what you're attempting determines how many total successes you need from a roll. It also has a failing forward option where there can be partial or mixed successes, where you get some or all of what you wanted, but something goes wrong as well.
I've also heard a lot of people grab Iron Sworn and use the solo tables as the oracle to run any system in general solo!