How to Manage Steam Achievements Manually
The Achievement Manager lets you manually unlock and lock achievements for any game in your library, as well as modify game statistics. Unlike the Achievement Unlocker, this is a one-by-one manual tool: useful for targeting specific achievements without automation.
Achievements
Click Games in the sidebar
Click the button on individual games to open them in the achievement manager
On the achievement manager screen you will see a list of achievements for that game, if any are available
Click Unlock or next to an achievement to unlock or lock it individually
Click Unlock All or in the page header to affect every achievement at once
Use the next to each achievement to toggle its state, then click Save changes to apply the changes
Some achievements/statistics are marked Protected and can't be modified. See Special Flags
Statistics
Click Games in the sidebar
Click the button on individual games to open them in the achievement manager
On the achievement manager screen, click the Statistics tab in the page header. You will see a list of statistics for that game, if any are available
Change the value of any statistics you want to modify and click Save Changes
Ready to get started?
Join thousands of users who are already using Steam Game Idler to enhance their Steam experience.