Here is the full list of all 36 Wood 'n Stones achievements.
Collect 20 pieces of wood
Collect 50 pieces of wood
Collect 150 pieces of wood
Collect 20 stones
Collect 50 stones
Collect 150 stones
Chop 10 trees of any size
Chop 30 trees of any size
Chop 75 trees of any size
Destroy 10 rocks of any size
Destroy 30 rocks of any size
Destroy 75 rocks of any size
Collect 5 fruits
Collect 15 fruits
Collect 40 fruits
Use (or give) 5 fruits
Use (or give) 10 fruits
Use (or give) 25 fruits
Kill 10 evil plants
Kill 25 evil plants
Kill 50 evil plants
Kill 10 enemies
Kill 20 enemies
Kill 50 enemies
Eat 10 vegetables
Eat 20 vegetables
Eat 50 vegetables
Build 3 campfires
Build 5 campfires
Build 20 campfires
Find the pet
Pet has just become bigger
Pet reached the maximum size
Find the alpha caveman
You managed to get very smelly
You died as a martyr