Here is the full list of all 15 Adam's Venture: Origins achievements. It takes around 5-6 hours to unlock all of the achievements on Windows.
How can you sleep at a time like this?
You've saved the world from a religious war.
You've defeated James Saint-Omair.
You saved the temple mount.
You found Solomon's treasure.
You've restored the water supply.
You escaped!
You opened the gate of Eden.
You always find a way back!
Take the leap of faith.
You've found the location of Eden.
You've spun all the globes around.
You've teamed up with Evelyn.
The adventure begins.
You found a secret passage.