The Winter Update Title update for Rusty's Retirement has 16 achievements.
Unlock the Snowy Fields farm
Build a pet house
Build 4 pet houses on one farm
Place down 10 chickens on one farm
Grow a Giant White Pumpkin
Grow a Giant Zucchini
Grow a Giant Red Cabbage
Build Reaper's Outpost
Buy a common GMO
Buy a rare GMO
Buy a legendary GMO
Improve a crop by purchasing a GMO
Reroll ALL the GMOs in store
Improve 10 crops with GMOs
Improve 25 crops with GMOs
Improve all crops with GMOs