Here is the full list of all 43 Soul Taker achievements.
Win a your first Match of SoulTaker
Buy Dealer an Outfit
Buy a Table Color
Buy a Play Environment
Buy a Card Set
Earn 10k in chips$$
Win a Side Bet useing your Mulgen
Win 100 Matches of SoulTaker
Play at Least 100 matches of SoulTaker
You get what you Deserve for puting your hand were it shouldn't be!
Win A Match with your first Card
Lose 3 times
Play 5 Ace of Hearts useing the Monster girl Set
play SoulTaker for over 5hrs
Earn 50k in Chips$$
Get Soul Rushed 3 Times in a Row
Play Joker Card 2 Times in a Match
play 52 Cards of Water
play 52 Cards of Air
play 52 Cards of Fire
play 52 cards of Earth
Achieve a 7 or Higher Card Combo and Win the Match
Achieve a 3 or higher Card Combo and Win the Match
Achieve a 5 or higher Card Combo and Win the Match
Win 5 Matches of SoulTaker
Win 100 victorys in SoulTaker
Lose your first match
win 10 matches of soul taker
Poke the Dealer at least 100Times
In Debt for at least 1$ chip
Read the Rules of the Game
Never Play Judgement in a Single Match
Never Play the Thief in a single Match
use Mystical Hat once
use Thief once
Use Judgement once
Use Greed once
SoulMirror Once
Play 1000 Cards
play 3 cards
played 150 cards
Played 500 cards
played 750 cards