Auto-Runner game help!!!!

Sorry my english,

Hi, Im try create a auto_runner game w/ template,

but Im new w/ progamred language games.

I understand this program constructor is easy.

the question.

How I can create a random enemy in a random time, over the flor based in this template?

Have one tutorial how I can create a runner game in this forum or scirra website?

Thanks if you can help me.

Actually my next tutorial series will be just that, but in the mean time maybe my spawning enemies tutorial will help?

scirra.com/tutorials/566/spawning-enemies-contra-style

Thanks ArcaED, I am a follow from all you work.

thanks your support