Barbarians of Lemuria is another rules lite game that is easily hackable for other genres and settings. The included setting is a low magic, sword & sorcery that is a nice change of pace from high fantasy.
https://www.kickstarter.com/projects/700903193/barbarians-of-lemuria-mythic-edition
Using DW’s 7-9 “success with a complication” rule is great with BoL.