Here is the full list of all 9 Without Escape achievements.
You've managed to get all the endings. I hope you enjoyed the game and thanks for playing!
You have completed 10 playthroughs.
Everything was lost, so you decided to put an end to your suffering.
You decided to join them to create the new universe.
You managed to escape from your house, but that didn't change your fate.
You died because standing too much time in a really hot room.
You just had to keep trying, huh?
You found a new and weird way to live. But hey, if you feel happy that's what matters!
You have tried calling the police for help, but they aren't answering...