RafalexHawx

Hey guys, I'm brand new in the world of mod making and would like to make my first mod but I'm looking at the warpcannon and inspiring myself from that thing but can't seem to open and modify '.asset' files. I tried notepad, notepad++ in vain. Anyone got an idea how to do it? I have great mod ideas and even an idea for a subnautica chapter 2 but can't do it if I don't have the tools. Thx guys