Change GiftThisWeek and GIftsToday to 0ĥ. So any value 3125 > friendship >= 3080 should work. Reaching heart >=12.5 (friendship >=3125) is said to give stardrop. Note: this guide has been made at the time of game version 1.4.5. Let me know, and I'll add it to the guide so that others who need could make use of it. Those parts will be added as we go on, and your help is needed in completing it. Nevertheless, given information on this guide, you'll be able to have an idea how you could unlock any other achievements. Some achievements require it be triggered again manually in its specific way and game old version save files have differing XML code format that this guide may not fully guide you. Note: not all achievement may be unlocked with the methods listed.

If you expect dev to fix this for you, don't bet on it because it hasn't been fixed for many years. If you previously changed the game save by any means of edit/mod, you may need adjustment steps, which will not be discussed here. If you do not want to replay the whole game in order to unlock the achievements you already have, this is for you. You will have to re-unlock the achievement. The game send achievement unlock to Steam only at the point of unlock in the game. For your Stardew Valley game save, If you imported old game save file, imported from another platform into Steam to continue to play, or played the game offline, game may have not synced and unlock the achievements from that save file to your Steam.

Stardew valley save editor verifying