Are there significant plot differences between the *One-Punch Man* webcomic and the manga?

While the core story remains the same, the manga expands significantly on the webcomic's plot. Murata adds more character development, explores side stories in greater detail, and introduces new elements that weren't present in the original webcomic. Some minor plot points are altered or omitted in the manga, but the overall narrative direction stays true to ONE's vision. The manga is essentially a 'director's cut' with added depth.