Map Size Questions

[MrBigzy]

They are script functions. You write them to preload whatever sound/particle files you want into memory. You should put these in OnStart so they're preloaded when the level starts. That way they are loaded into memory during level load as opposed to when you, for example, enter a script area.

So basically, any particles/sounds you use in that level, put a preload function for each one in OnStart.