I’ve traveled endless lands, just to get an upgrade for my useless base attack.~Angry RPG-Fan
It is a great weapon for the start. And to craft stronger brass knuckles, but we just call them spiked knuckles.
Knuckles can be found in places which has tool weapons () icon. It can also be crafted in the workshop.
To craft Knuckles, you will need:
1x Oddments ()
5x Machine Parts ()
To upgrade your Knuckles, you will need:
2x Machine Parts ()
1x Nails ()