Here is the full list of all 28 One Eleven Demo achievements.
You are having good time in a Bar
To get bridge ending scene
You fell into a ravine
Chosen path Agatha
Chosen path Amanda
Chosen path Linda
Chosen path Dana
Chosen path Emilia
Chatting only with Justin
Chatting only with Martin
Chatting only with Henry
Chatting only with Agatha
Chatting only with Alexander
Chatting only with Renata
Chatting only with Amanda
Chatting only with Robert
Chatting only with Emilia
Chatting only with Dana
Chatting only with Linda
Need to find Agatha
Need to find Dana
Need to find Linda
Visit kitchen with Renata
Read news about Crimson Thunderstorm
Do not touch the cat!
Give right answer to elder man
Knife in tomato
Use Twitch chat to play game