It’s not really a mod, but shhhhh.
This “mod” will let you run away from any battle. Yes, that includes boss fights. However, there’s a catch; every fight you run away from still increases your Battle Rank. All you have to do is apply my patch to your SaGa Frontier .bin ROM. Here’s the download link: https://www.ffvdgames.com/wp-content/uploads/2020/10/USA-RunawayPatch-v0.1.zip
– Michael Shaw, President/Founder of Flippin’ Fun Video Games