Here is the full list of all 17 Subject A-119 achievements.
You found out who you are.
You completed the fifteenth puzzle
You completed the fourteenth puzzle
You completed the thirteenth puzzle
You completed the twelfth puzzle
You completed the eleventh puzzle
You completed the tenth puzzle
You completed the ninth puzzle
You completed the eighth puzzle
You completed the seventh puzzle
You completed the sixth puzzle
You completed the fifth puzzle
You completed the fourth puzzle
You completed the third puzzle
You completed the second puzzle
You completed the first puzzle
Wake up for the first time.