Don't Chat With Strangers

Don't Chat With Strangers is a hard-to-describe-sort-of-horror-puzzle-game mostly taking action in a single room.
The main character in the middle of the night is approached by a strange girl in an online chat. It quickly turns out that he is in grave danger - the player's task is to survive and find out why the girl is bugging the protagonist.
In DCWS you will

• chat with a virtual stranger (by selecting replies from predetermined phrases)
  
• play computer games in a computer in a computer game in your computer
  
• click on a few things in your room to do stuff (as in point and click adventure games)
  
• have to think a little if you want to complete the game
  
• get scared