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