Previous backdrop
Previous backdrop
![](http://static.miraheze.org/pmodwiki/c/c1/Block_5_2_2023-6_02_32_PM.png)
The previous backdrop block is a stack block and a looks block that switches the backdrop to the previous one.
Workaround
Scratch already has a "previous backdrop" option available in the switch backdrop to () blocks, which works the same as setting the backdrop to the backdrop # - 1.