I would like an undo button because when I delete important sprites I will have to do it all over again, which is annoying.

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You can restore the last asset you deleted by selecting “Edit > Restore (asset name)”

You can use Ctrl+Z, but that won't work for sprites.

Here's where you can find buttons to undo and redo different things:
Right click anywhere in the code and select undo and redo to undo and redo changes to your code. Or if you like keyboard shortcuts, use ctrl+z for undo and ctrl+shift+z for redo.


Costumes and sounds have these arrow-like buttons that you click to undo and redo changes to a certain costume or sound



If you delete entire costumes, sounds, or sprites, you can find a restore option (which undoes the deletion) in the edit menu

You can just click Edit and click Restore Sprite. It only works if you haven't left the tab when you deleted it, however.

It would be nice if you could undo more than one thing. Imagine you deleted a code on accident, and didn't realize it until you altered something else. Now that code is gone for good because the undo button will only allow you to change the altered thing.

dantonem wrote:

I would like an undo button because when I delete important sprites I will have to do it all over again, which is annoying.

Right-click anywhere.

when green flag clicked
say [I would like an undo button.] for (4) secs

And please don't blockspam.