You're subtracting -1 from lives when you hit a bomb. You want to subtract 1 or add -1 :)
This old problem seems to be finally fixed with the r148 UI update!
There's a 'Sprite: Is on-screen' condition. You can invert that to check when the sprite is off-screen and then destroy it or disable collisions or whatever.
Use the fade behavior on it.
Or make a function that returns the count.
<img src="https://dl.dropboxusercontent.com/u/8367729/construct/pics/freeSprites.PNG" border="0" />
What's wrong with picking them?
You can it like this as well:
<img src="https://dl.dropboxusercontent.com/u/8367729/construct/pics/pickInstanceFromFamily.PNG" border="0" />
Here's an idea: soapinabox.capx (r146)
The black screen is a Firefox issue if you have nothing changing on your layout:
http://www.scirra.com/forum/bug-render-problems-in-firefox_topic76759_post459687.html?KW=text+firefox+bug#459687
Add your licence file again I guess. You can just put it in 'my documents' and it will work wherever you have C2 installed.
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Yeah that's right (though you don't really need the parentheses). But you're setting AcornCount to 0 just before you multiply it by 100.
The first value you use in "Function: Compare parameter" should be just the index 0, not Function.Param(0).
I notice your grey and white image editor background is messed up as well. How it should look.
Looks great. Not sure why it's sending me to the German Steam page - anyway I voted "Ja".