Yeah there used to be a key to press for the tubebot.the knife bot works, but theres a bug that you have to be crouching for it to actually knife someone. I could never fix it when i was modding the hack.
It does work. So if you have complaints, ask others who have working versions for theirs. This one works just fine, as most can say the same. And, i looked for the recent version of this hack and its the same as the one i made. I think you guys are talking about the Python version which i dont know how to program with. If not, show me the link to the one with more features that is compiled in C++.