Tile Map How do I edit my palette?

I dragged some tiles on there. Now I want to delete them.

Teach me o-wise sempai

 

You have to click the little lock icon at the top of the window, here:



And make sure you have the eraser selected from the tools at the bottom of that window.

 

Thank you !!

 

With the new version it is in fact an EDIT button. highlighting it will let you erase items with the eraser then un highlight it to go back to normal operations.

 

you can also delete the actual tile files.(those that get created when you import a picture to a palette.)
the ending is '*.asset' AFAIK

 

actually, deleting those files will just glitch out the tile editor

 

If its pruple dots you mean, you can select them and set tile to none, they purple their tile is sprite and your sprite is deleted, figured out today