Good morning, evening, night aternos staff, so the problem is that this is the library of the Primitive mobs mod, the primitive mobs mod is already in aternos but the library its not in aternos so, can someone add the library please, thank you 
Posts by pan_nwn
The Aternos forums are now deprecated
Learn more about this change here.
For help regarding Aternos, we recommend you to visit our support center.