The Animal Farm DLC Add-on for Mr. Prepper has 24 achievements.
Visit the farm for the first time
Repair everything that can be repaired on the farm
Discover the lake
Get abducted by the UFO
Escape the UFO
Destroy the UFO
Find all the missing animals
Collect 60 eggs from chickens
Collect 100 milk units by milking animals
Have the whole shelter powered by hamsters only
Collect 30 units of honey from beehives
Reach the 1st friendship level with Xeno
Reach the 2nd friendship level with Xeno
Reach maximum friendship level with Xeno
Pet all the animal types
Unlock maximum maze level
Finish the 5th level of the night maze
Catch golden fish
Catch all the fish types
Reach the novice fisherman rank
Reach the apprentice fisherman rank
Reach the advanced fisherman rank
Reach the expert fisherman rank
Reach the master fisherman rank