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
Kill 250 wolves
Kick the same head twice
Kill 10 enemies in 1HP mode
Catch 100 items
Pop tutorial balloons in less than 10 seconds
Beat 50 wolves in a single fight
Impale an enemy with tree branch
Get humped by a mini-wolf
Get an epic 25 hit combo
Kill an enemy with stray rocket
Put a basket hat on a wolf