If you choose to use these community-made tools, following a precise manual process is essential to avoid corrupting your game launcher:
Rename the original files to something like UbiOverlay.dll so they aren't overwritten but remain available if you need to revert. uplay ach earn achievement download upd
Many of these tools will open a console window when the game starts, allowing you to enter commands like Unlock all to trigger the achievements. Risks and Considerations Ubisoft Games - gibbed/SteamAchievementManager - GitHub If you choose to use these community-made tools,