Here is the full list of all 24 Soul Gambler achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Maybe...
Can be how a story ends
This suicide is not from the squad
You are starting to get sick of this hospital
Save ?? and question ??
Celebrate the end!
Do you believe in them?
Officially an outlaw
Solve a problem using violence
Sometimes is what remains in the end
Better aim a good conduct
You are no ladiesman, are you?
Proof of your investigative abilities
Now you do know a bit more about the game's secrets
Cut your hand and make the pact
...but not in control
Meet someone known on the other side of the world
Don't forget your toothbrush
Nothing else to lose
Be smarter than a cheater
Show that you know how to handle a woman
Finish your work on time
It's impossible to escape from your fate
Never give money to a stranger