Insert a loader while the scene is opening up

Hello everyone,
My name is Francesco and i’m trying to ceate a game whit Blender Game. It’s becoming very good and funny and probably in a short time i’ll upload it in this site…

but i have a problem…when i open this game, after exported whit “SAVE AS RUNTIME”, it takes a long time first to start (20-30 second).

My question is: Can I hide this time through a loading animated?

i’m so sorry for my bad english, my apology for you.

Tx everyone would help me.

Bye, Francesco