Press Space
Thanks to @BlueJayGirl265 for the reply to my comment. WARNING: RESETS WHEN YOU LEAVE PAGE/REFRESH WARNING: ONLY WORKS ON WINDOWS (I think)
![[READ N&C] How to Get 999,999 messages on Scratch in 8 EASY Steps!](https://cdn2.scratch.mit.edu/get_image/project/239080266_480x360.png)
