Here is the full list of all 45 Adam's Venture Chronicles achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Talk to Digger
Congratulations! You managed to start the game!
Find all seven missing pieces
Blow up the rocks
Explore Faith, Hope and Love
Find the hidden key
Endure a long climb
Solve the final puzzle
Try opening the gate of Eden
Complete the full game
Find the Gate of Eden secret
Find the Faith, Hope, Love secret
Find the Leap of faith secret
Find the A Full Spectrum secret
Find The Lion and the Snake secret
Find the Sound Belief secret
Find the Full Circle secret
You unlocked chest Alpha
You unlocked chest Beta
You unlocked chest Gamma
You unlocked chest Delta
You unlocked chest Epsilon
You can tune a piano, but you can not tuna fish
Gas prices are ridiculous anyway...
You are the master of ropes
Jump jump a little higher
Hang in there!
You're smarter than I thought
Now was that so hard?
Darn,You fell. Well at least you achieved this.
Ah..look. A Book!
Congratulations! You have completed episode 2!
Find yourself a book
Spin that globe!
On, off, on, off, on, off....
North, West, Luz tha best
Fix that car!
Scaring the birds!
Little wind mill, say it aint so...
#Spinning!
Gravedigger!
Digging up the dog
And the temple of Solomon
#Winning
End of the Trilogy