In the game I'm making, when the boss comes the background scrolls faster, but one of the two variables (the clone spawn rate) can't catch up to make a smooth speed-up. What code can I use to fix this problem?

bump

so for scrolling backgrounds, I usually have 2 copies of the background. Simply move these in accordance to the scroll rate, and move them when they are fully offscreen

Assuming the background sprites are 480x360, this boundary would be +- 480 on the X axis, and +-360 on the Y axis

I might be able to help if I see your code. Can you post a link to your project?

_turtle64 wrote:

I might be able to help if I see your code. Can you post a link to your project?

https://scratch.mit.edu/projects/1019288224/
the speed-up code is in the Wall sprite and the ALERT broadcast is in the 4COR sprite