Dear Scratch Community,
I need to create a game for my project but I do not know which scripts to use. Can someone please help me?
The game I wish to create is a rock-climbing game. The character will fall if he does not touch the rocks. I tried using this script:

when green flag clicked
forever
    
if <touching color [#ff0088]> then
if <key [up arrow] pressed?> then
change y by (5)    
end
    
end
end

but it does not work.
I would appreciate it if someone would help me by the end of this week. Thank you!
- yappymania123

Could you share or link to your project? It's hard to figure out what the problem is without the project.

@Centrifugal:
I have shared my project. The questions in it are not finished yet. Thank you for helping me!