There are a maximum of 21 Oneiros achievements

• 

  Airplane!

  Is there anyone on board who can fly this thing?
• 

  Animal Abuser

  Charged the battery full.
• 

  Bird Whisperer

  Reached an agreement with the Bird.
• 

  Burglar

  Unlocked all combination locks.
• 

  Compulsive Gamer

  Found all gameboxes in the room.
• 

  Escape Artist

  Finally, it's open!
• 

  Explorer

  Managed to get on the other island.
• 

  Handyman

  You've fixed the car!
• 

  Hello Darkness My Old Friend

  Logged into the laptop.
• 

  Is It Easter ?

  Found the Egg.
• 

  Lavatory Attendant

  You flushed the toilet, well done.
• 

  Master of Anatomy

  Found all anatomy books.
• 

  Moonshiner

  You've cooked the fuel, OMG.
• 

  Moviegoer

  Seen every movie at the Cinema.
• 

  Oneiros

  Where am I?
• 

  Overweight

  Gave the bird all snacks.
• 

  Punisher

  Finished the Unicorn game.
• 

  Rat Catcher

  Well, you've catched a rat.
• 

  Right On Time!

  Pulled out the "Cuckoo".
• 

  Rodney, Is That You?

  Scored 25000 points in Miami Street Skater 3.
• 

  Your Majesty

  Finished the Arcade Game.

There are a maximum of 21 Oneiros achievements (21 achievements worth 1000 gamerscore)

• 

  Airplane - 50 Points

  Enjoy the fly!
• 

  Animal Abuser - 50 Points

  Good job! You are charged!
• 

  Bird Whisperer - 30 Points

  Are you bird person?
• 

  Burglar - 40 Points

  You cracked everything!
• 

  Compulsive Gamer - 40 Points

  Found every game in the room
• 

  Escape Artist - 50 Points

  You escaped!
• 

  Explorer - 30 Points

  You are curious about the world!
• 

  Handyman - 100 Points

  Chevrolet fixed
• 

  Hello Darkness My Old Friend - 30 Points

  oneirOS activated
• 

  Is It Easter - 20 Points

  Easter, easter, easter
• 

  Lavatory Attendant - 50 Points

  You flushed water at cinema
• 

  Master Of Anatomy - 50 Points

  You found every anatomy book in the game
• 

  Moonshiner - 50 Points

  Almost ready to ride!
• 

  Moviegoer - 50 Points

  You saw every movie in the cinema
• 

  Oneiros - 100 Points

  Oneiros beater!
• 

  Overweight - 20 Points

  Great, another fat bird!
• 

  Punisher - 100 Points

  Finished Unicorn game
• 

  Rat Catcher - 30 Points

  Great, you can grab rats!
• 

  Right On Time - 40 Points

  Hold it tight!
• 

  Rodney Is That You - 30 Points

  Real skater!
• 

  Your Majesty - 40 Points

  Great clicker!