I want to carry everything I need to create scripts for my projects on a flash drive. I can install an IDE to there no problem, but what files from Unity will I need to access all of the functions and namespaces? I think I need UnityEngine.dll and UnityEngine.UI.dll, but what else? Thanks.
You can make Unity portable if you copy it’s contents onto your usb drive. If you just want to code your stuff where ever you are, then simply get all *.dll’s from Unity you need (UnityExtentions has some usefull dll’s, e.g. for networking). It depends on your needs, if you re-check all your code and the usings, then you get most of the important dll’s.