Map (and later game) making.

Hello all. I recently downloaded Unity and discovered how confusing it is when you don’t have any idea what the controls are, lol. I got some basics down with map design (I managed to make a mountain range… I think), but need some help. My goal is…

-To make a hilly map for a vehicle-based game. Is there anything I should know about scaling, textures, etc?
-To design a map that can be used comfortably with aerial vehicles.

Currently, I need some tips/fingers pointing in the right direction for info on how to…

-Scaling
-Textures (how to make them properly, that sort of thing)
-Actually making it playable by a person.

I apologize for being so brief, but I’m not positive on how to word my questions. Mind you, I’d be happy to try to elaborate a bit more, though the explanations may be lengthy. I also apologize if this is in the wrong thread.

Cheers
-GC14

There are plenty of basic tutorials out there to help you get started. Walker boys has one, 3D Buzz has one, BurgzerArcade… YouTube…
Go to the stickies at the top of this section and have fun.