Few questions

[SeriousSam2]

I want to ask some questions about mapping
How to create meteors?
How to create lightnings?
How to work with time controller?

[Apocalypse_Soon]

At least take a look at here (http://www.seriousengine.com/bin/view/Editor/SkyboxAndRain) for the question number 2. It should help you a bit...

[DJ Serious]

@SeriousSam2: Take a look onto an Eruptor (Type=meteor) and on a lightning object.

Time controller is started by Start event (as i remember) and it can be stopped automatically or by trigger. Time speed is defined in the pararmeter with this name. What else do you want to know?

[--Fragman--]

There's a meteor entity by itsself which automatically spawns meteors when triggered.

[Krono]

there is no time controller @ first encounter, right?

and where is the tutorial which explain how to put all the non-standard entities in the tree ?

[Shrinker]

Here:
Extract your .gro files, do a rightclick on your tree (before, make sure it is not marked as "read only") and insert all the missing entites from your classes folder.