Just cause you seem nice, I'll help yah.
To change the sky, in FPSC, click
File on the main toolbar, then click
Build Game. Click the
Level Settings tab and find the line
Global Script and click the button
Edit to the right of it. In the window, right under the
Level Setup category, there should be a thing that says
Sky. Change that and you got sky changes.
For all your Health Bar needs, visit my
thread and DL my Health Bar stuff and follow instructions.
Best,
==MeZo
EDIT: Though you may want to change the Health Bar images I provided...
"I hope all of you go straight to heaven so I don't have to deal with you again in hell!"
--MeZoFoRtE