Visual Basic
From /i/nsurgency W/i/ki
to be honest with you, I really suggest just exploring the 'help' search thing, aswell as depending mostly on the object orientation (as opposed to the raw code). its easier to learn it from the internal tools than from an external tutorial.
In the meantime, ive been trying to find a good tutorial for you guys so I dont have to write one myself, but it doesnt look like there are any great ones out there. Ill post it here when i find one