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.
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).
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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".