[2022] Changes needed to buried quest needed

The fail radius is already larger than any other quest. You also have the option of preparing defenses before you start digging. Heck you can turn your digging into defenses even. Also it shouldn't be on -every- shrink of the circle, cept maybe on higher tier buried quests. On T1 at least it's more of a 50/50.

You could also instead of defense just place a circle of frames at the borders, or at the cardinal directions, etc- You have options, plenty of them.

This is how I deal with the Buried Treasure quests. The walls are nice and removable. They give time and ability to kite the mobs.
https://steamcommunity.com/sharedfiles/filedetails/?id=2680176295
https://steamcommunity.com/sharedfiles/filedetails/?id=2681713943