Some indie games and newer games not fetching achievement schemas

[ShadowGuy132]

Some examples is Platypus Reclayed, Wild Blue Skies, Demon Tides, and many more is not fetching achievement schema file to the stats folder so they do not have achievement tab on the library, you had to manually add them using gse tools but then not all games is possible using that

[x3vyx]

hey, I encountered this same bug, i even have a solution in the steamidra discord. you can fix this doing this steps

Using SAM (steam achievement manager)
Go to the stats folder (default: C:\Program Files (x86)\Steam\appcache\stats)
Duplicate any legit .bin file from other game
Rename the appid to the game that you want to get the .bin file.
Restart Steam, now will appear achievements in library>game but those achievements are from the game you copied.
Open SAM, select that game, reset stats, and refresh. Now will make Steam download the .bin file.