2 questions keeping it short
1st: Will textures i create on a map stay in place when transferred over to UDK
2nd: I want to create a Snow map (using the effects in blender) then send the map to UDK. would I also have to put
the footprint textures and the dusty snow textures on in UDk or can I make them on the map before hand?
also How would I go about textureing in UDk on a blender made map?
Well thanks for your suggestions, but I have no clue how to texture with UDK and Ive watched and tried to follow quite a few videos, but there isnt many that talk about blender and UDK together. Also, I only ask for help once Ive actually tried looking for something (due to past experiences) so me asking for help isnt me going “hey, i dont wanna try looking this up because im lazy!”
its me going " ok ive tried this, I dont understand, now is the time to ask for help"
What you should do, is make a test map in blender, with a test texture, then import it into UDK. Do the textures work?
a little, but the UVs are all wacked out, and in the wrong places. Its like they got switched around… how would I mess with UVs in the editor for UDk?
I have UDk open, and right now Im downloading a tutorial series thats called Simple Level. im hoping that will provide some answers…but on mys slow internet…its got another 4 hours T~T
Yea I am pretty sure that they will transfer over anyways I know that there are a ton of blender to unity videos on youtube
this isnt Unity. UDK is the Unreal Developers Kit. Its hosted by the Unreal 3 Game Engine, and many things are different in the styles of engines.
I know for a fact its possible, because Ive seen a few levels people have done that are in UDK and stuff, but I want to do it myself, as Im creating a game (alone) and I want to use UDKs Graphic system, but also I want to use blender in the pipeline.
You just answered your first question. As for how to do it correctly, it might be a question better asked on UDK forums.
Your second question, it’s really vague, but i’m going to say the answer is: no, your effects will not “transfer”. You’ll have to make them in UDK.
alright now thats more along the lines of help lmao 
thank you very much dmills
Oh lol i thought that UDK also stood for Unity Development kit
hmmm maybe it does lol, but the one im referring to is Unreal Dev Kit
its completely free to output to computer, and pretty nice actually