Full list of all 107 One Day in London achievements.
The base game contains 65 achievements, and there are 2 DLC packs containing 42 achievements.
You survived the unsuccessful summoning ritual
You declined to join the Order
You accepted the invitation to join the Order
You found the entries you needed in the Order’s archive
You defeated the Order’s archive keeper
You found the keeper’s phylactery on the first attempt
You spotted all the items in Jeremy’s bedroom
You overheard a conversation in the library
You did not overhear a conversation in the library
You spotted, with the help of demon eyes, everybody in the room
You asked Jennifer uncomfortable questions
You made amends with Harry
You determined the location of the killer using the pendulum
You didn’t make a single mistake during the battle with the killer
You didn’t let Vi seize control
You let Vi seize control
You refused your colleagues’ help
You conducted a secret conversation with Carlos
You lured Harry to your side
You lured Jennifer to your side
You decided to go it alone
Your nerves have withstood the test of toughness
You unlocked all the achievements of Chapter I
You found your new home
The shadows showed you the way
One less secret...
You made an agreement with Harry
You pressured Harry
You pressured Jennifer
You made an agreement with Jennifer
You agreed to take part in the ritual
You declined to take part in the ritual
You prepared the elixir without making any mistakes
Welcome to the ovium
You were victorious in your own ovium on your first try
You returned that which rightfully belongs to you
We are all capable of succumbing to passion
Who is he, and who are you?
There are sins that simply cannot be forgiven
You entered where it would never be expected
You were victorious in another’s ovium on your first try
You made an agreement with the Shadow of another’s ovium
You went up against the Shadow of another’s ovium
You unlocked all the achievements of Chapter II
Not even death can stop me
Gain the trust of the Lord of War
Gain the trust of the Lord of Festivities
Gain the trust of the Lord of Hatred
You don’t need handouts from demons. You are perfectly capable of doing it yourself. Ain’t that right?
The dungeons of Scotland Yard are not a hindrance for paladin
Convince Charlie to help you
Convince Cailin to help you
Save Jennifer from the cruelty of her father
Make no mistake while playing with Charlie
What else did you expect?
We have been though a lot together. I don’t want us to part our ways.
Make no mistake while patrolling London
Nothing personal, only business…
Keep your eyes wide open for they are among us…
The game is chased. Left to finish it off
Join the winning team
Make the last sacrifice
One mistake can cost you everything…
You unlocked all the achievements of Chapter IV
I cannot believe that it actually worked...
Hit four targets in a row during the first shooting practice
Forgive and forget
Choose the lesser evil
Choose a certain success
See, handsome, I’m not such a bad guy
Don’t hide your feelings
Demonstrate the shooting skills you acquired
She didn’t deserve this...
No one asked you to be a hero
Not today!
You unlocked all the achievements of the first story line of Chapter III
Make an unusual friend
What does this Hindu think he’s doing?
Welcome Charlie’s specific proposal
Surrender to love
This is what’s called “collateral damage”
Pull the wool over the annoying constable’s eyes
Admit your feelings.
Step back at the last moment
You unlocked all the achievements of the second story line of Chapter III
You unlocked all the achievements of both story lines of Chapter III