Score triggers?

For instance -

If I reach the score 500 more items drop from above to try and kill the character.

What do you mean by that?

If you mean this:

Create a global variable named 'score'

Create a spawn box (sprite) named 'spawnbox'

System event - action: add to variable 'score' 1.

System event - compare variable - equals or more => 500 - action: spawnbox - spawn another object at Layer (game layer) at imagepoint 0/1/2(?)

Hope that helps...

My game has items falling from the sky, some which are deadly and can affect your health, some which can gain you points. If the user reaches 500 points, I want more deadly items to fall upon them to make it challenging but thank you I will try this.