Steam can now show game achievements in separate ‘sets’

Valve is rolling out achievement sets for Steam, letting developers group achievements by base game, DLC, or other categories. Players will still unlock achievements normally, but Steam can now show separate progress bars and a visible trophy when a set is completed.

The feature makes long achievement lists easier to navigate and could improve engagement with expansions or post-launch content. It also gives developers a cleaner way to structure completion goals, aligning Steam more closely with modern live-service and DLC-heavy game design.