coyote6
Adventurer
Is there a 2d20 game suitable for a fantasy campaign? Not necessarily D&D style, could be urban etc., but a decent, player-accessible magic system is a must. Conan is very low-magic by RPG standards, and most of the others, from what I know of the settings, seem to have no overt magic at all, though Dune has some narrow, specific things that approach it. (Trek has it in all but name, but rarely if ever wielded by "PCs".)
Heroes of Might and Magic is a 2d20 game based on the video games; the Kickstarter ran earlier this year. A quickstart is available here (or here, or here). I haven't checked it out yet, though.