Display MoreOn the Aternos website you just need to install CustomNPC. You can find it here: https://aternos.org/software/v/mods/customnpc
All dependencies like Forge etc. are added automatically.
To play the mod you also need to install that mod on your client. All Players who want to join your server need that mod.
Installing the mod is quite easy.
Go to http://files.minecraftforge.net/ and download the right version.
Then download the mod in the same version as on the server and put it into the mods folder. The mods folder is located in your .minecraft folder.
Thank you! Is there any way I can install the mod and still upload our past world file, or do we have to start fresh?