tutorial please how to dowload the mod
Download the mod and put in in your MODS folder in your Nuclear Throne Together folder. Open NuclearThroneTogether.exe and, in the character screen, write in the chat (T):
if the mod is one file:
/loadmod (name of the mod).
If is a folder, it has a main.txt. So put:
/load (folder)/main.txt.
If you want to make it load automatically everytime, create in your MODS folder a "startup.txt" file and put the commands in it.