Here is the full list of all 21 Virtual Robots - there are Robot programming simulator achievements.
Try out all tutorial levels
Complete 1st level
Complete 2nd level
Complete 3rd level
Complete 4th level
Complete 5th level
Complete 6th level
Complete 7th level
Complete 8th level
Complete 9th level
Complete 10th level
Complete 11th level
Complete 12th level
Complete 13th level
Complete 14th level
Complete 15th level
Complete 16th level
Complete 17th level
Complete 18th level
Awarded to the one and only robot who survives level 12