Here is the full list of all 50 Roman's Christmas achievements.
Dream every dream
Read the whole book
Get the cards wrong, again
Stop searching
Not a single mistake!
Cheat Vincel into confessing
Hear everyone out
Become the killer
Reach 100 mistakes in total
Miss the dart clock
Hit the bullseye
Let Lunic talk about the King's feast
Hide the truth from Herrin
Look in the mirror
Check the mugs multiple times
Check the candles multiple times
Refuse Tsarzn
Get the cards right twice
Let the ladder fall
Get drunk
Break Anzox's lute
Find Elena guilty
Mistake Elegant's gender
Reach the final ending
Get the cards right, again
Continue searching
Face Thrivey's death
Face Herrin's death
Reveal the truth of St.Isaac's Church
Face Vincel's death
Confront Vincel
You are Elegant now
Face Peter's death
Face Lunic's death
Face Ianis' death
Find out what Vincel doesn't eat
Rub Anzox's belly
Eavesdrop three times
Vincel got stuffed with Tsarzn's socks
Anzox got hit in the head
Have a nice dinner
Agree to write a love letter for Peter
Face Shawn's death
Face Kane's death
Get the cards wrong twice
Find Elena not guilty
Search for the good part
Welcome to the tavern
Hear a story from the bard
Hear another story from the bard