Platform Game Programming

I’m trying to create a platform game with AS2 and without using class or OOP (I don’t know OOP at all :frowning: ), I’ve followed the tutorial in the site,
but it’s useful for platform games with short levels,
I want to create a very long level but I’m afraid that the size of MC that contains the platform itself will be so HUGE that the game will lag…

do you have any suggestions?

Thanks :diss: