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
Sometimes is what remains in the end
You are starting to get sick of this hospital
This suicide is not from the squad
Celebrate the end!
Do you believe in them?
Be smarter than a cheater
Officially an outlaw
You are no ladiesman, are you?
Solve a problem using violence
...but not in control
Meet someone known on the other side of the world
Don't forget your toothbrush
Nothing else to lose
Better aim a good conduct
Save ?? and question ??
Proof of your investigative abilities
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
Now you do know a bit more about the game's secrets
Cut your hand and make the pact