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