Full list of all 15 Iron Snout achievements worth 1,000 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Xbox One.
Kill 1000 wolves
Kill 750 wolves
Kill 500 wolves
Catch 250 items
Get humped by a mini-wolf
Kill 250 wolves
Catch 100 items
Kick the same head twice
Beat 50 wolves in a single fight
Put a basket hat on a wolf
Get an epic 25 hit combo
Kill 10 enemies in 1HP mode
Impale an enemy with tree branch
Kill an enemy with stray rocket
Pop tutorial balloons in less than 10 seconds