There’s one for opening 50 mysterious catsacks but be patient. Regardless of what ground you put them on or how close/how far you place them, they will not always open so you have to stash them and set them out again. No one seems sure what it is. It’s about 10% of the catsacks, though, so it’s not a huge deal.
You can copy them with the copycat tool and paste them using R in order to make it easier to place them. And they do stash very easily using the stash tool. (Pictures from the 300 Silver Catsack party last night)
Locking this thread for organization purposes and created a new thread so we can focus on the existing achievements that are broken in the current game version.