Here is the full list of all 45 The Wild Age achievements.
Survive day 20.
Survive day 25.
Hunt 500 rabbits.
Cutted 250 Trees.
Hunt 500 of any animals.
Get 1000 Coins.
Survive day 15.
Hunt 250 rabbits.
Cutted 100 Trees.
Hunt 100 rabbits.
Hunt 100 of any animals.
Survive day 10.
Cutted 50 Trees.
Survive day 5.
Hunt 50 rabbits.
Cutted 25 Trees.
Get 100 Coins.
Survive day 30.
Survive day 35.
Survive day 40.
Survive day 45.
Survive day 50.
Survive day 55.
Hunt 1000 of any animals.
Hunt 2500 of any animals.
Hunt 5000 of any animals.
Hunt 1000 rabbits.
Hunt 25 Deers.
Hunt 50 Deers.
Hunt 100 Deers.
Hunt 250 Deers.
Hunt 500 Deers.
Get 2500 Coins.
Get 5000 Coins.
Get 10000 Coins.
Cutted 500 Trees.
Survive day 60.
Survive day 65.
Survive day 70.
Survive day 75.
Survive day 80.
Survive day 85.
Survive day 90.
Survive day 95.
Survive day 100.