so my gobo moves like this:

when [ right arrow] key pressed
move (100) steps
switch costume to [ gobo b]

Now I want my ghoul to pop out, but I want it to disappear again after a few seconds. Then I want my ghoul to come back a few seconds later when my gobo re-appears. This also means I want my gobo to disappear too. Can someone help me with this script?

Thanks.

To make some disappear:

hide

To make some appear:

show

To make something happen after a set time:

wait () secs

To make something happen after another sprite, use:

broadcast [ v]

and:

when I receive [ v]

I haven't given the full scripts, so you can see if you can work it out using these blocks
Someone may come and post the full script for you though