Steam opens achievement sets to testing, so the trophy won't disappear when DLC arrives

▤ Summary

Valve has opened a new Steam beta feature that groups achievements into separate sets for base games and DLC. The change prevents later expansion content from erasing earlier completion progress and makes long-running achievement lists easier to read. Valve also adds archiving behavior for unobtainable or time-limited achievements and updates comparison views so players can compare multiple friends at once. Developers must enable set support on their side, so the rollout will not appear across all Steam games immediately.

▦ Linked Companies

Valve Corporation

$50M to $100M